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Chevrolet CORVETTE 2020, Owner'S Manual

The Chevrolet CORVETTE 2020 Owner's Manual is a must-have resource for every Corvette enthusiast. This comprehensive manual covers everything you need to know about owning and maintaining this iconic car. Download your free copy now from manualshive.com and explore the endless possibilities of your Corvette experience.

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Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-

12470550) - 2020 - CRC - 12/17/19

Vehicle Care

219

Engine oils that have been
approved by GM as meeting the
dexos2 specification are marked
with the dexos2 approved logo. See
www.gmdexos.com.

GM recommends Mobil 1 engine
oils that show the dexos2
approved logo.

Caution

Failure to use the recommended
engine oil or equivalent can result
in engine damage not covered by
the vehicle warranty.

Viscosity Grade

Use SAE 0W-40 viscosity grade
engine oil.

When selecting an oil of the
appropriate viscosity grade, it is
recommended to select an oil of the
correct specification. See

“

Specification

”

previously in this

section.

Engine Oil Additives/Engine
Oil Flushes

Do not add anything to the oil. The
recommended oils meeting the
dexos2 specification are all that is
needed for good performance and
engine protection.

Engine oil system flushes are not
recommended and could cause
engine damage not covered by the
vehicle warranty.

What to Do with Used Oil

Used engine oil contains certain
elements that can be unhealthy for
your skin and could even cause
cancer. Do not let used oil stay on
your skin for very long. Clean your
skin and nails with soap and water,
or a good hand cleaner. Wash or
properly dispose of clothing or rags

containing used engine oil. See the
manufacturer's warnings about the
use and disposal of oil products.

Used oil can be a threat to the
environment. If you change your
own oil, drain all the oil from the
filter before disposal. Never dispose
of oil by putting it in the trash or
pouring it on the ground, into
sewers, or into streams or bodies of
water. Recycle it by taking it to a
place that collects used oil.

Engine Oil Life System

When to Change Engine Oil

This vehicle has a computer that
indicates when to change the
engine oil and filter. This is based
on a combination of factors which
include engine revolutions, engine
temperature, and miles driven.
Based on driving conditions, the
mileage at which an oil change is
indicated can vary considerably. For
the oil life system to work properly,
the system must be reset every time
the oil is changed.

Summary of Contents for CORVETTE 2020

Page 1: ...84031925 A 2020 2020 C M Y CM MY CY CMY K 20_CHEV_Corvette_Caribbean_COV_en_US_U_84031925A_2018NOV11 ai 1 10 28 2019 1 56 41 PM 20_CHEV_Corvette_Caribbean_COV_en_US_U_84031925A_2018NOV11 ai 1 10 28 2019 1 56 41 PM ...

Page 2: ...ors and Windows 7 Seats and Restraints 47 Storage 83 Instruments and Controls 86 Lighting 124 Infotainment System 130 Climate Controls 137 Driving and Operating 143 Vehicle Care 207 Service and Maintenance 282 Technical Data 291 Customer Information 295 Reporting Safety Defects 301 OnStar 304 Connected Services 310 Index 313 ...

Page 3: ...model variants country specifications features applications that may not be available in your region or changes subsequent to the printing of this owner s manual Refer to the purchase documentation relating to your specific vehicle to confirm the features Keep this manual in the vehicle for quick reference Using this Manual To quickly locate information about the vehicle use the Index in the back ...

Page 4: ...rmation Shown when the service manual has additional instructions or information 0 Shown when there is more information on another page see page Vehicle Symbol Chart Here are some additional symbols that may be found on the vehicle and what they mean See the features in this manual for information u Air Conditioning System G Air Conditioning Refrigerant Oil 9 Airbag Readiness Light Antilock Brake ...

Page 5: ...co 12470550 2020 CRC 12 17 19 4 Introduction 7 Rear Cross Traffic Alert I Registered Technician Remote Vehicle Start Seat Belt Reminders I Side Blind Zone Alert 7 Tire Pressure Monitor d Traction Control StabiliTrak Electronic Stability Control ESC a Under Pressure ...

Page 6: ...Chevrolet Corvette Owner Manual GMNA Localizing U S Canada Mexico 12470550 2020 CRC 12 17 19 Introduction 5 Instrument Panel Overview ...

Page 7: ...urb View Camera If Equipped See Assistance Systems for Parking or Backing 0 198 Front Lift System Control If Equipped See Front Lift System 0 189 12 Driver Mode Control 0 182 13 Shift Switches See Dual Clutch Transmission 0 169 14 Keyless Ignition See Ignition Positions 0 163 15 Driver Information Center DIC Controls See Driver Information Center DIC 0 108 16 Heated Steering Wheel 0 87 If Equipped...

Page 8: ...ng Mirrors 30 Heated Mirrors 31 Automatic Dimming Mirror 31 Reverse Tilt Mirrors 31 Interior Mirrors Interior Rearview Mirrors 32 Manual Rearview Mirror 32 Automatic Dimming Rearview Mirror 32 Rear Camera Mirror 32 Windows Windows 34 Power Windows 35 Rear Windows 36 Sun Visors 37 Roof Roof Panel 37 Convertible Top 41 Keys and Locks Keys Warning Leaving children in a vehicle with a remote key is da...

Page 9: ...t without pressing the button This vehicle has a Keyless Access system with pushbutton start See Ignition Positions 0 163 for information on starting the vehicle If it becomes difficult to turn the mechanical key inspect the mechanical key blade for debris Remote Keyless Entry RKE System See Radio Frequency Statement 0 300 If there is a decrease in the remote key operating range Check the distance...

Page 10: ...ressing H may also arm the theft deterrent system See Vehicle Alarm System 0 26 See Folding Mirrors 0 30 I Press to unlock the driver door and the fuel door Press again within five seconds to unlock both doors When remotely unlocking the vehicle at night the headlamps and taillamps may come on for about 30 seconds to light your approach to the vehicle depending on the settings See Vehicle Personal...

Page 11: ...TOP and wait a few seconds before starting the vehicle normally Keyless Access Operation This Keyless Access system allows you to unlock and unlatch the doors and hatch trunk without removing the remote key from your pocket purse briefcase etc The remote key must be within 1 m 3 ft of the trunk or door being opened A touchpad is located on the door handle The Keyless Access system can be programme...

Page 12: ...icle is locked with a remote key inside the vehicle that remote key will be disabled for starting the vehicle and other keyless access operations To re enable that remote key press any button on that remote key The remote key will also be re enabled when the vehicle is started with another known remote key or when the vehicle is unlocked To customize whether the doors automatically lock when exiti...

Page 13: ...s will no longer work once the new remote key is programmed Programming with Recognized Remote Keys A new key can be programmed to the vehicle when there are two recognized keys To program the vehicle must be in run and all remote keys both currently recognized and new must be with you 1 Place the two recognized remote keys on the passenger seat 2 Scroll to the DIC menu to Remote Key Learn menu an...

Page 14: ... there is interference with the signal the DIC may display NO REMOTE DETECTED or NO REMOTE KEY WAS DETECTED PLACE KEY IN KEY POCKET THEN START YOUR VEHICLE If this occurs follow these steps 1 Place the remote key in the cupholder with the mechanical key end facing up 2 With the vehicle in P Park or N Neutral press the brake pedal and ENGINE START STOP Replace the remote key battery as soon as poss...

Page 15: ...ld potentially create a risk of battery explosion Dispose of used batteries according to instructions and local laws Do not attempt to burn crush or cut the used battery and avoid exposing the battery to environments with extremely low air pressures or high temperatures Replace the battery if the DIC displays REPLACE BATTERY IN REMOTE KEY 1 Press the button on the side of the remote key and pull t...

Page 16: ...3 If equipped with a remote start heated steering wheel it may come on during a remote start See Heated Steering Wheel 0 87 Laws in some local communities may restrict the use of remote starters For example some laws may require a person using remote start to have the vehicle in view Check local regulations for any requirements If your vehicle is low on fuel do not use the remote start feature The...

Page 17: ...hicle on and then back off Conditions in Which Remote Start Will Not Work The remote start will not operate if any of the following occur The ignition is in any mode other than off A remote key is in the vehicle The hatch trunk is not closed The convertible top is not fully open or closed The tonneau cover is not closed The hazard warning flashers are on There is an emission control system malfunc...

Page 18: ...the doors can help prevent this from happening To lock or unlock a door from the outside press H or I on the remote key For Keyless Access hold the remote key within 1 m 3 ft of the door handle Grip and press the door handle touchpad See Remote Keyless Entry RKE System Operation 0 9 This feature can be programmed See Vehicle Personalization 0 116 Convertible Shown Coupe Similar To lock or unlock t...

Page 19: ...to lock or unlock the doors The fuel door hood and hatch trunk are also locked and unlocked using either power door lock switch Convertible Shown Coupe Similar To open a door from the inside press the door unlatch button Loss of Vehicle Electrical Power If the vehicle has lost battery power open the doors manually From Inside the Vehicle Pull the driver door release handle ...

Page 20: ...ing forced open To reset the lock turn it to the vertical position with the correct mechanical key fully inserted Remove the mechanical key and insert it again If this does not reset the lock turn the mechanical key halfway around in the cylinder and repeat the reset procedure Delayed Locking This feature delays the actual locking of the doors until five seconds after all doors are closed When Q i...

Page 21: ...or lock switch is pressed with the driver door open all the doors will lock and only the driver door will unlock If the vehicle is off and locking is requested while a door is open when all doors are closed the vehicle will check for remote keys inside If a remote key is detected and the number of remote keys inside has not reduced the driver door will unlock and the horn will chirp three times Lo...

Page 22: ... holds it in the fully open position 3 The hood light and Open Hood message will display in the Driver Information Center DIC when the hood is open Front Fascia TouchPad 1 Locate the touchpad in the grill opening near the driver side headlamp 2 Press the touchpad once to release the hood The remote key must be within 1 m 3 ft of the hood 3 From the front of the vehicle lift the hood slightly until...

Page 23: ...osure to light Press the button to open the hood from inside the underhood compartment Closing the Hood Warning Do not drive the vehicle if the hood is not latched completely The hood could open fully block your vision and cause a crash You or others could be injured Always close the hood completely before driving The hood is not heavy enough to latch under its own weight The hood will remain open...

Page 24: ... When There Is No Electrical Power earlier in this section Hatch Trunk Warning Components under the hatch hatch vents and glass can get hot from running the engine To help avoid the risk of burning unprotected skin never touch these components until they have cooled and always use a glove or towel to avoid direct skin contact Hatch Trunk Release The vehicle must be in P Park Warning When opening o...

Page 25: ... Entry RKE System 0 8 Press the hatch trunk release touchpad while unlocked or if locked with the remote key within 1 m 3 ft See Keys 0 7 From the rear of the vehicle lift the hatch trunk until the gas strut system automatically raises and holds it in the fully open position Manual Hatch Trunk Open Use the mechanical key in the backup key cylinder behind the license plate to manually open the hatc...

Page 26: ...avy or sharp objects in the rear storage compartments located in the hatch trunk area The objects could damage the underside of the hatch trunk Use the pull cup to close the hatch trunk with light force until the power latch feature activates The hatch trunk will close the rest of the way and latch automatically Emergency Hatch Trunk Release Handle Caution Do not use the emergency hatch trunk rele...

Page 27: ...The indicator light on the instrument panel near the windshield indicates the status of the system Off Alarm system is disarmed On Solid Vehicle is secured during the delay to arm the system Fast Flash Vehicle is unsecured A door the hood or the hatch trunk is open Slow Flash Alarm system is armed Arming the Alarm System 1 Turn off the vehicle 2 Lock the vehicle in one of three ways Use the remote...

Page 28: ...ccident Lock the vehicle after all occupants have left the vehicle and both doors are closed Always unlock a door with the remote key or use the Keyless Access system Unlocking the driver door with the key will not disarm the system or turn off the alarm How to Detect a Tamper Condition If K is pressed on the remote key and the horn chirps and the lights flash three times a previous alarm occurred...

Page 29: ...he engine is started The system is automatically armed when the ignition is turned off The immobilization system is disarmed when the ignition is turned on or placed in ACC ACCESSORY and a valid remote key is found in the vehicle You do not have to manually arm or disarm the system The system has one or more remote keys that are matched to an immobilizer control unit in the vehicle Only a correctl...

Page 30: ...ing A convex mirror can make things like other vehicles look farther away than they really are If you cut too sharply into the right lane you could hit a vehicle on the right Check the inside mirror or glance over your shoulder before changing lanes The passenger side mirror is convex shaped A convex mirror s surface is curved so more can be seen from the driver seat Power Mirrors To adjust each m...

Page 31: ...the mirrors Press again to unfold The outside mirrors may automatically unfold when the vehicle is driven above 20 km h 12 mph but may be folded with the power folding mirror switch If the vehicle speed is driven above 40 km h 25 mph they may automatically unfold and may not be refolded with the power folding mirror switch Resetting the Power Folding Mirrors Reset the power folding mirrors if The ...

Page 32: ...iver door handle touchpad the mirrors may unfold See Keyless Unlocking Locking from the Driver Door in Remote Keyless Entry RKE System Operation 0 9 3 If passive locking is enabled and doors are locked by that feature the mirrors may fold See Passive Locking in Remote Keyless Entry RKE System Operation 0 9 Heated Mirrors 1 Press to heat the mirrors See Rear Window Defogger under Dual Automatic Cli...

Page 33: ...he vehicle has an automatic dimming outside mirror on the driver side The mirror will adjust for the glare of headlamps behind you Rear Camera Mirror If equipped this automatic dimming mirror provides a wide angle camera view of the area behind the vehicle Pull the tab to turn on the display Push the tab to turn it off When the display is off the automatic dimming function is active Adjust the mir...

Page 34: ...ing The Rear Camera Mirror RCM has a limited view Portions of the road vehicles and other objects may not be seen Do not drive or park the vehicle using only this camera Objects may appear closer than they are Check the outside mirrors or glance over your shoulder when making lane changes or merging Failure to use proper care may result in injury death or vehicle damage ...

Page 35: ... view If needed push the tab to turn off the display Dirt snow or other debris blocks the camera lens Clean the lens with a soft damp cloth Coupe Shown Convertible Similar The camera s mounting on the vehicle has been damaged and or the position or the mounting angle of the camera has changed The Rear Camera Mirror will not work on the convertible with the top down Use the tab to switch to standar...

Page 36: ...time Window Express Movement Side windows can be opened without holding the window switch Press the switch down fully and quickly release to express open the side window If equipped pull the window switch up fully and quickly release to express close the window Briefly press or pull the window switch in the same direction to stop the window express movement Window Automatic Reversal System The exp...

Page 37: ...fter the window has fully opened Window Operation with Convertible Top Windows lower when the convertible top is lowered or raised See Convertible Top 0 41 Remote Window Operation If equipped this feature allows the side windows to be opened remotely If enabled in vehicle personalization press and hold K on the remote key See Vehicle Personalization 0 116 Window Indexing When fully closed indexing...

Page 38: ...moving it from the vehicle Caution Use care when storing and removing the roof panel The roof panel pins and vehicle finish could be damaged if the roof contacts the rear of the vehicle Removing the Roof Panel Warning Do not remove a roof panel while the vehicle is moving The panel could fall into the vehicle and strike an occupant and cause you to lose control It could also fly off and strike ano...

Page 39: ...e of the vehicle and if necessary have someone stand on the other side Together carefully lift the front edge of the roof panel up and forward Avoid dropping the rear edge downward 9 When the roof panel is loose grasp it as close to the center as possible and lift it away from the vehicle Storing the Roof Panel Warning If a roof panel is not stored properly it could be thrown about the vehicle in ...

Page 40: ...of on the carpet of the trunk Upper Receivers 3 When in place the roof panel will rest on the upper receivers Warning Do not push from the sides of the roof panel when seating the panel into the upper receivers for storage Pushing from the sides may result in injury from pinched fingers Only push along the top edge of the roof panel 4 Place palms along the top edge of the roof panel and push with ...

Page 41: ...lling the roof It is easier if two people install the roof panel To install 1 Shift transmission into P Park 2 Turn the ignition off and set the parking brake 3 Grasp the roof panel and pull toward the rear of the vehicle until it separates from the upper receivers being careful not to hit the sides of the trunk Carefully lift the roof panel out of the trunk 4 Carefully place the roof panel over t...

Page 42: ...ould not be covered by the vehicle warranty Do not use glass cleaner on the painted roof panel When cleaning removing and or storing the roof panel Flush with water to remove dust and dirt then dry the panel Do not use abrasive cleaning materials on the panel Convertible Top If equipped with a convertible top review the following before operating Warning Components under the tonneau close to the e...

Page 43: ...ngine to avoid draining the vehicle battery Only store the vehicle with the top fully closed Opening the Convertible Top Driver Door Switch 1 Ensure the roof and tonneau cover are clear of any objects 2 The trunk must be closed 3 Start the vehicle or place it in ACC ACCESSORY 4 When possible operate the convertible top when the vehicle is stopped The top can be operated while driving below 50 km h...

Page 44: ... remote key See Remote Keyless Entry RKE System Operation 0 9 Closing the Convertible Top 1 Make sure the sun visor mirror covers are closed and the sun visors are stored in the center mount position 2 Ensure the roof and tonneau cover are clear of any objects 3 The trunk must be closed 4 Start the vehicle or place it in ACC ACCESSORY 5 When possible operate the convertible top when the vehicle is...

Page 45: ...If the battery has recently been reconnected or if the vehicle has been jump started the top may not operate until the power windows have been programmed Complete the power window programming procedure See Power Windows 0 35 Other features may be affected while operating the convertible top If you start the vehicle while using the remote key to open the convertible top the convertible top will hal...

Page 46: ...e vehicle Press and release Q on the remote key and then quickly press and hold M A chime will sound a DIC message will display and the turn signals will flash once 5 Hold M until the tonneau cover is completely opened The turn signals will flash once In the event the tonneau cover is partially open the motion of the tonneau cover will be in the opposite direction upon reactivation Closing the Ton...

Page 47: ...Troubleshooting the Tonneau Cover Engine Access Check the following if the tonneau cover is not operating properly The remote key must be used The ignition must be off The convertible top must be fully closed The remote key may need to be closer to the vehicle Press and release Q and then quickly press and hold M again ...

Page 48: ...bag System Airbag System 63 Where Are the Airbags 64 When Should an Airbag Inflate 65 What Makes an Airbag Inflate 66 How Does an Airbag Restrain 66 What Will You See after an Airbag Inflates 66 Passenger Sensing System 68 Servicing the Airbag Equipped Vehicle 72 Adding Equipment to the Airbag Equipped Vehicle 72 Airbag System Check 73 Replacing Airbag System Parts after a Crash 73 Child Restraint...

Page 49: ...trol forward or rearward Raise or lower the front part of the seat cushion by moving the front of the control up or down Raise or lower the seat by moving the rear of the control up or down To adjust the seatback see Reclining Seatbacks 0 49 To adjust the lumbar support see Lumbar Adjustment 0 49 Obstructions If something has blocked the seat during movement the movement may stop Remove the obstru...

Page 50: ... and hold the control forward to increase or rearward to decrease lumbar support Bolster Adjustment If equipped press and hold the control upward to increase or downward to decrease the side bolster support Reclining Seatbacks To adjust the seatback Tilt the top of the control rearward to recline Tilt the top of the control forward to raise ...

Page 51: ... recall these positions press and hold 1 2 or B until the saved position is reached Follow the instructions under Saving Memory Positions The vehicle identifies the current driver s remote key number 1 8 See Remote Keyless Entry RKE System Operation 0 9 Only remote keys 1 and 2 can be used for automatic memory recalls A Driver Information Center DIC welcome message indicating the remote key number...

Page 52: ...able memory features to the desired driving position 3 Press and release SET a beep will sound 4 Immediately press and hold the 1 or 2 memory button matching the above DIC welcome message until two beeps sound If too much time passes between releasing SET and pressing 1 the memory position will not be saved and two beeps will not sound Repeat Steps 3 and 4 1 or 2 corresponds to the driver number S...

Page 53: ...r seat Memory SET 1 2 or B Power mirror with the driver or passenger side mirror selected Power steering wheel if equipped If the saved memory seat position does not automatically recall or recalls to the wrong positions the driver s remote key number 1 or 2 may not match the memory button number that positions were saved to Try storing the position to the other memory button or try the other remo...

Page 54: ...recall may stop Remove the obstruction and try the recall again If the memory position still does not recall see your dealer Heated and Ventilated Front Seats Warning If temperature change or pain to the skin cannot be felt the seat heater may cause burns To reduce the risk of burns use care when using the seat heater especially for long periods of time Do not place anything on the seat that insul...

Page 55: ... to turn auto heated or ventilated seats off If the passenger seat is unoccupied the auto heated or ventilated seats feature will not activate that seat The auto heated and ventilated seats feature can be programmed to always be enabled when the vehicle is on If equipped with a heated steering wheel the auto heated steering wheel activation will follow the heated seat auto activation and the heate...

Page 56: ... to ride in any area of the vehicle that is not equipped with seats and seat belts Always wear a seat belt and check that all passenger s are restrained properly too This vehicle has indicators as a reminder to buckle the seat belts See Seat Belt Reminders 0 99 Why Seat Belts Work When riding in a vehicle you travel as fast as the vehicle does If the vehicle stops suddenly you keep going until som...

Page 57: ...n addition to the following rules It is very important for all occupants to buckle up Statistics show that unbelted people are hurt more often in crashes than those who are wearing seat belts There are important things to know about wearing a seat belt properly Sit up straight and always keep your feet on the floor in front of you if possible Always use the correct buckle for your seating position...

Page 58: ...020 CRC 12 17 19 Seats and Restraints 57 Never allow the lap or shoulder belt to become loose or twisted Never wear the shoulder belt under both arms or behind your back Always use the correct buckle for your seating position Never route the lap or shoulder belt over an armrest ...

Page 59: ...r a lap shoulder belt properly GT1 Seat GT2 Competition Seat 1 The seat belt has a seat belt guide The seat belt must be routed through the guide to properly position the shoulder belt on occupants whose shoulder falls below the guide when seated To use the seat belt guide GT1 Seat Slide the edge of the belt webbing through the opening on the guide Be sure the belt is not twisted If a child will b...

Page 60: ...g the belt go back to stowed position on the seat move the seat rearward or recline the seat until the shoulder belt retractor lock releases Engaging the child restraint locking feature in the front outboard seating position may affect the passenger sensing system See Passenger Sensing System 0 68 If the shoulder portion of the driver belt is pulled out all the way the shoulder belt retractor lock...

Page 61: ...ioners for the front outboard occupants Although the seat belt pretensioners cannot be seen they are part of the seat belt assembly They can help tighten the seat belts during the early stages of a moderate to severe frontal near frontal or rear crash if the threshold conditions for pretensioner activation are met Seat belt pretensioners can also help tighten the seat belts in a side crash or a ro...

Page 62: ...the proper use and fit of seat belt extenders see the instruction sheet that comes with the extender Safety System Check Periodically check the seat belt reminder seat belts buckles latch plates retractors shoulder belt height adjusters if equipped and seat belt anchorages to make sure they are all in working order Look for any other loose or damaged seat belt system parts that might keep a seat b...

Page 63: ... the vehicle A damaged seat belt system may not properly protect the person using it resulting in serious injury or even death in a crash To help make sure the seat belt systems are working properly after a crash have them inspected and any necessary replacements made as soon as possible After a minor crash replacement of seat belts may not be necessary But the seat belt assemblies that were used ...

Page 64: ...ot wearing your seat belt even with airbags Airbags are designed to work with seat belts not replace them Also airbags are not designed to inflate in every crash In some crashes seat belts are the only restraint See When Should an Airbag Inflate 0 65 Wearing your seat belt during a crash helps reduce your chance of hitting things inside the vehicle or being ejected from it Airbags are supplemental...

Page 65: ... read how see Older Children 0 74 or Infants and Young Children 0 75 There is an airbag readiness light on the instrument cluster which shows the airbag symbol The system checks the airbag electrical system for malfunctions The light tells you if there is an electrical problem See Airbag Readiness Light 0 100 Where Are the Airbags The driver frontal airbag is in the center of the steering wheel Th...

Page 66: ...late if the impact exceeds the specific airbag system s deployment threshold Deployment thresholds are used to predict how severe a crash is likely to be in time for the airbags to inflate and help restrain the occupants The vehicle has electronic sensors that help the airbag system determine the severity of the impact Deployment thresholds can vary with specific vehicle design Frontal airbags are...

Page 67: ... the Airbags 0 64 How Does an Airbag Restrain In moderate to severe frontal or near frontal collisions even belted occupants can contact the steering wheel or the instrument panel In moderate to severe side collisions even belted occupants can contact the inside of the vehicle Airbags supplement the protection provided by seat belts by distributing the force of the impact more evenly over the occu...

Page 68: ... those features If any of these systems are damaged in the crash they may not operate as normal Warning A crash severe enough to inflate the airbags may have also damaged important functions in the vehicle such as the fuel system brake and steering systems etc Even if the vehicle appears to be drivable after a moderate crash there may be concealed damage that could make it difficult to safely oper...

Page 69: ...s No other airbag is affected by the passenger sensing system The passenger sensing system works with sensors that are part of the front outboard passenger seat and seat belt The sensors are designed to detect the presence of a properly seated occupant and determine if the front outboard passenger frontal airbag should be allowed to inflate or not According to accident statistics children are safe...

Page 70: ...child restraint A front outboard passenger takes his her weight off of the seat for a period of time When the passenger sensing system has turned off the front outboard passenger frontal airbag the OFF indicator will light and stay lit as a reminder that the airbag is off See Passenger Airbag Status Indicator 0 100 The passenger sensing system is designed to turn on the front outboard passenger fr...

Page 71: ... Make sure the seat belt retractor is locked by pulling the shoulder belt all the way out of the retractor when installing the child restraint even if the child restraint is equipped with a seat belt lock off When the retractor lock is set the belt can be tightened but not pulled out of the retractor 5 If after reinstalling the child restraint and restarting the vehicle the ON indicator is still l...

Page 72: ...e and have the person remain in this position for two to three minutes after the ON indicator is lit Warning If the front outboard passenger airbag is turned off for an adult sized occupant the airbag will not be able to inflate and help protect that person in a crash resulting in an increased risk of serious injury or even death An adult sized occupant should not ride in the front outboard passen...

Page 73: ...sure the person performing work for you is qualified to do so Adding Equipment to the Airbag Equipped Vehicle Adding accessories that change the vehicle s frame bumper system height front end or side sheet metal may keep the airbag system from working properly The operation of the airbag system can also be affected by changing including improperly repairing or replacing any parts of the following ...

Page 74: ...larly scheduled maintenance or replacement Make sure the airbag readiness light is working See Airbag Readiness Light 0 100 Caution If an airbag covering is damaged opened or broken the airbag may not work properly Do not open or break the airbag coverings If there are any opened or broken airbag coverings have the airbag covering and or airbag module replaced For the location of the airbags see W...

Page 75: ...e length of the trip If yes continue If no return to the booster seat Q What is the proper way to wear seat belts A An older child should wear a lap shoulder belt and get the additional restraint a shoulder belt can provide The shoulder belt should not cross the face or neck The lap belt should fit snugly below the hips just touching the top of the thighs This applies belt force to the child s pel...

Page 76: ...d Young Children Everyone in a vehicle needs protection This includes infants and all other children Neither the distance traveled nor the age and size of the traveler changes the need for everyone to use safety restraints In fact the law in every state in the United States and in every Canadian province says children up to some age must be restrained while in a vehicle Warning Children can be ser...

Page 77: ...e to crash forces an infant or a child will become so heavy it is not possible to hold it during a crash For example in a crash at only 40 km h 25 mph a 5 5 kg 12 lb Continued Warning Continued infant will suddenly become a 110 kg 240 lb force on a person s arms An infant or child should be secured in an appropriate child restraint Warning Children who are up against or very close to any airbag wh...

Page 78: ...ed with the child restraint states the weight and height limitations for that particular child restraint In addition there are many kinds of child restraints available for children with special needs Warning To reduce the risk of neck and head injury in a crash infants and toddlers should be secured in a rear facing child restraint until age two or until they reach the maximum height and weight li...

Page 79: ...t a booster seat See the seat belt fit test in Older Children 0 74 Securing an Add On Child Restraint in the Vehicle Warning A child can be seriously injured or killed in a crash if the child restraint is not properly secured in the vehicle Secure the child restraint properly in the vehicle using the vehicle seat belt following the instructions that came with that child restraint and the instructi...

Page 80: ...ructions that came with that child restraint Lower Anchors and Tethers for Children LATCH System Some child restraints have a LATCH system As part of the LATCH system your child restraint may have lower attachments and or a top tether The LATCH system can help hold the child restraint in place during driving or in a crash Some vehicles have lower and or top tether anchors designed to secure a chil...

Page 81: ...sensing system has turned off the front outboard passenger frontal airbag no system is fail safe No one can guarantee that an airbag will not deploy under some unusual circumstance even though it is turned off Secure rear facing child restraints in a rear seat even if the airbag is off If you secure a forward facing child restraint in the front outboard passenger seat always move the seat as far b...

Page 82: ... 2 Be sure that the shoulder belt is routed through the seat belt guide See Lap Shoulder Belt 0 58 for proper belt routing 3 Put the child restraint on the seat 4 Pick up the latch plate and run the lap and shoulder portions of the vehicle seat belt through or around the restraint The child restraint instructions will show you how 5 Push the latch plate into the buckle until it clicks Position the...

Page 83: ...tractor is not locked repeat Steps 6 and 7 8 Before placing a child in the child restraint make sure it is securely held in place To check grasp the child restraint at the seat belt path and attempt to move it side to side and back and forth When the child restraint is properly installed there should be no more than 2 5 cm 1 in of movement If the airbag is off the OFF indicator in the passenger ai...

Page 84: ...argo Tie Downs 85 Convenience Net 85 Storage Compartments Warning Do not store heavy or sharp objects in storage compartments In a crash these objects may cause the cover to open and could result in injury Glove Box The glove box locks when Valet Mode is enabled See Vehicle Personalization 0 116 Cupholders Press the top of the cover to access the cupholders Front Storage There is storage in the fr...

Page 85: ...not store sharp objects in the corners of the rear storage compartments in the trunk hatch Continued Caution Continued area Trunk carpet and components behind the carpet could be damaged If equipped the vehicle has a convenience net to be used for small loads Attach the net to the hooks of the storage area The net should not be used to store heavy loads Rear Center Storage There is storage in the ...

Page 86: ... Alarm System 0 26 The center console locks when Valet Mode is enabled See Vehicle Personalization 0 116 Additional Storage Features Cargo Tie Downs The cargo tie downs can be used to secure small loads under the convenience net inside the trunk Convenience Net If equipped the vehicle has two convenience nets to be used for small loads One in the rear trunk area and one in the front storage area S...

Page 87: ...101 Malfunction Indicator Lamp Check Engine Light 102 Front Lift System Light 103 Brake System Warning Light 104 Electric Parking Brake Light 104 Service Electric Parking Brake Light 105 Antilock Brake System ABS Warning Light 105 Traction Off Light 105 Traction Control System TCS Electronic Stability Control Light 106 Electronic Stability Control ESC Off Light 106 Tire Pressure Light 106 Engine O...

Page 88: ... the steering wheel controls See Steering Wheel Controls in the infotainment manual Heated Steering Wheel If equipped press to turn the heated steering wheel on or off A light next to the button displays when the feature is turned on The steering wheel takes about three minutes to be fully heated If equipped with remote start heated seat the heated steering wheel will follow heated seats in remote...

Page 89: ...er motor Warning In freezing weather do not use the washer until the windshield is warmed Otherwise the washer fluid can form ice on the windshield blocking your vision Warning Before driving the vehicle always clear snow and ice from the hood windshield roof and rear of the vehicle including all lamps and windows Reduced visibility from snow and ice buildup could lead to a crash Wiper Parking If ...

Page 90: ...r Outlet The outlet under the glove box can be used to plug in electrical equipment such as a cell phone Lift the cover to access and replace when not in use The power outlet under the glove box is powered when the ignition is on or in ACC ACCESSORY or until the driver door is opened within 10 minutes of turning off the vehicle See Retained Accessory Power RAP 0 166 The underhood outlet is powered...

Page 91: ...tlet can cause damage not covered by the vehicle warranty The power outlets are designed for accessory power plugs only such as cell phone charge cords Wireless Charging If equipped the vehicle has a wireless charging pocket between the driver and passenger seatbacks The system operates at 145 kHz and wirelessly charges one Qi compatible smartphone The power output of the system is capable of char...

Page 92: ... pocket 2 Place the smartphone with screen facing out of the charging pocket To maximize the charge rate ensure the smartphone is fully seated and centered in the holder with nothing under it A thick smartphone case may prevent the wireless charger from working or may reduce the charging performance See your dealer for additional information 3 A green next to V will appear on the infotainment disp...

Page 93: ...distributions of source code must retain the above copyright notice this list of conditions and the following disclaimer 2 Redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution 3 Neither the name of the copyright holder nor the names of its contributors...

Page 94: ...erious enough to cause an expensive repair or replacement Paying attention to the warning lights and gauges could prevent injury Some warning lights come on briefly when the engine is started to indicate they are working When one of the warning lights comes on and stays on while driving or when one of the gauges shows there may be a problem check the section that explains what to do Waiting to do ...

Page 95: ...Chevrolet Corvette Owner Manual GMNA Localizing U S Canada Mexico 12470550 2020 CRC 12 17 19 94 Instruments and Controls Instrument Cluster Tour Mode Shown Other Modes Similar ...

Page 96: ...he left side of the cluster if selected Friction Bubble A four quadrant visual display indicative of the four corners of the car with a bubble showing where the most inertia is being exerted on the vehicle Performance Timer Press the thumbwheel to enter the setup menu then select Set Start Speed Scroll to desired Start Speed then press the thumbwheel to save it While on this menu to change the End...

Page 97: ...tial eLSD is active and functioning during vehicle operation A reading of 1 is an open differential and 100 is locked It is normal for the value to make small or large changes due to driving conditions and driver inputs See Limited Slip Differential with Z51 0 193 or Limited Slip Differential without Z51 0 193 Front Lift During a driver requested Front Lift if equipped the driver may remember usin...

Page 98: ...re Pressure Tire Temperature Oil Temperature Tour Economy Trend Oil Pressure Weather Battery Voltage Tire Status Z Mode Oil Temperature G Force My Mode Economy Trend Oil Pressure Head Up Display HUD Rotation Press the thumbwheel while Adjust Rotation is highlighted to enter Adjust Mode Scroll to adjust the angle of the HUD display Press the thumbwheel to confirm and save the setting This feature m...

Page 99: ...ion Center DIC 0 108 Tachometer The tachometer displays the engine speed in revolutions per minute rpm Shift lights will not appear until the engine is warm Caution If the engine is operated with the rpm s in the warning area at the high end of the tachometer the vehicle could be damaged and the damage would not be covered by the vehicle warranty Do not operate the engine with the rpm s in the war...

Page 100: ...mission is experiencing abnormal temperatures As the transmission begins to overheat the gauge fills to the right The Transmission Temperature Gauge monitors all aspects of the transmission Elevated transmission temperatures may not be reflected in the Transmission Fluid Temperature cluster display gauge Messages will display to indicate the severity of the overheating As the gauge fills up there ...

Page 101: ...the reminder light and or chime remove the object from the seat or buckle the seat belt Airbag Readiness Light This light shows if there is an electrical problem with the airbag system The system check includes the airbag sensor s the passenger sensing system the pretensioners the airbag modules the wiring and the crash sensing and diagnostic module For more information on the airbag system see Ai...

Page 102: ...nt outboard passenger frontal airbag If after several seconds both status indicator lights remain on if there are no lights at all or if the airbag readiness light is on there may be a problem with the lights or the passenger sensing system See your dealer for service right away Warning If the airbag readiness light ever comes on and stays on it means that something may be wrong with the airbag sy...

Page 103: ...mission control system may not work as well the fuel economy may be lower and the vehicle may not run smoothly This could lead to costly repairs that might not be covered by the vehicle warranty Caution Modifications to the engine transmission exhaust intake or fuel system or the use of replacement tires that do not meet the original tire specifications can cause this light to come on This could l...

Page 104: ...mains on see your dealer Emissions Inspection and Maintenance Programs If the vehicle requires an Emissions Inspection Maintenance test the test equipment will likely connect to the vehicle s Data Link Connector DLC The DLC is under the instrument panel to the left of the steering wheel Connecting devices that are not used to perform an Emissions Inspection Maintenance test or to service the vehic...

Page 105: ... driving pull off the road and stop carefully The brake pedal might be harder to push or the brake pedal may go closer to the floor It could take longer to stop If the light is still on have the vehicle towed for service See Towing the Vehicle 0 269 Warning The brake system might not be working properly if the brake system warning light is on Driving with the brake system warning light on can lead...

Page 106: ...ill be ready to warn if there is a problem If the light comes on while driving stop as soon as it is safely possible and turn off the vehicle Then start the engine again to reset the system If the ABS light stays on or comes on again while driving the vehicle needs service A chime may also sound when the light comes on steady If the ABS light is the only light on the vehicle has regular brakes but...

Page 107: ...ht is on and flashing the TCS and or the ESC system is actively working See Traction Control Electronic Stability Control 0 180 Electronic Stability Control ESC Off Light This light comes on briefly while starting the engine If it does not have the vehicle serviced by your dealer This light comes on when the ESC system is turned off If ESC is off the Traction Control System TCS is also off If the ...

Page 108: ...oil level as soon as possible Add oil if required but if the oil level is within the operating range Continued Caution Continued and the oil pressure is still low have the vehicle serviced Always follow the maintenance schedule for changing engine oil This light should come on briefly as the engine is started If it does not come on have the vehicle serviced by your dealer If the light comes on and...

Page 109: ...s white when the cruise control is on and ready and turns green when the cruise control is set and active The light turns off when the cruise control is turned off See Cruise Control 0 194 Door Ajar Light This light comes on when a door is open or not securely latched Before driving check that all doors are properly closed Information Displays Driver Information Center DIC The Info application is ...

Page 110: ...mate average fuel economy that the vehicle has right now and will change as driving conditions change The Average Fuel Economy can be reset by pressing and holding the thumbwheel while this display is active Oil Life Displays an estimate of the oil s remaining useful life If REMAINING OIL LIFE 99 is displayed that means 99 of the current oil life remains When the remaining oil life is low the CHAN...

Page 111: ...ph showing instantaneous fuel economy Pressing the thumbwheel will open a menu to change the selected distance or reset the current values Timer Fuel Used This display can be used as a timer To start stop the timer press the thumbwheel while this display is active and then select the start stop the timer The display will show the amount of time that has passed since the timer was last reset To res...

Page 112: ...anual paddle shift controls to shift the transmission See Manual Paddle Shift in Dual Clutch Transmission 0 169 G Force Gauge Upcoming Maneuver from On Board Navigation Upcoming Maneuver from OnStar Incoming Call The HUD control is to the left of the steering wheel on the instrument panel To adjust the HUD image so that items are properly displayed 1 Adjust the driver seat 2 Start the engine 3 Adj...

Page 113: ...ion page Press the thumbwheel while Head Up Display Rotation is highlighted to enter Adjust Mode Press w or x to adjust the angle of the HUD display Press SEL to save the setting To cancel the setting press o See Instrument Cluster 0 94 Display Views There are several HUD views that can be displayed Metric English Tour Displays the vehicle speed gear position shift indicator and speed sign Tour vi...

Page 114: ...D returns to the previous HUD view Interrupts may include Navigation Turn by Turn Information Incoming Call Information Vehicle Alerts Audio Selections Metric English Audio May display when a new source radio station or media type is selected Navigation Turn by turn navigation information may be displayed when Navigation is active and an upcoming maneuver is pending It appears until the maneuver i...

Page 115: ...unglasses are not worn Windshield and HUD lens are clean If the HUD image is not correct contact your dealer The windshield is part of the HUD system See Windshield Replacement 0 234 Vehicle Messages Messages displayed on the DIC indicate the status of the vehicle or some action that may be needed to correct a condition Multiple messages may appear one after another The messages that do not requir...

Page 116: ...re is no observed reduction in performance proceed to your destination Under certain conditions the performance may be reduced the next time the vehicle is driven The vehicle may be driven while this message is on but maximum acceleration and speed may be reduced Anytime this message stays on or displays repeatedly the vehicle should be taken to your dealer for service as soon as possible Under ce...

Page 117: ...enu may contain the following Z Mode Z Mode cluster and HUD themes can be set in the cluster Touch and the following may display Engine Sound Steering Suspension Powertrain Brake Response Engine Sound Touch Stealth Tour Sport or Track See Driver Mode Control 0 182 Steering Touch Tour Sport or Track See Driver Mode Control 0 182 Suspension Touch Tour Sport or Track See Driver Mode Control 0 182 Pow...

Page 118: ... using the heated seat buttons on the center stack See Heated and Ventilated Front Seats 0 53 If equipped with Auto Heated Steering Wheel this feature will turn on when the Auto Heated Seats turn on Touch Off or On Auto Defog This setting when set to On will automatically react to temperature and humidity conditions that may cause fogging Touch Off or On Auto Rear Defog This setting automatically ...

Page 119: ...ror Folding When on the outside mirrors will automatically fold or unfold when the Q or K on the remote key is pressed See Folding Mirrors 0 30 Touch Off or On Lighting Touch and the following may display Vehicle Locator Lights Exit Lighting Vehicle Locator Lights This setting flashes the vehicle s headlamps and taillamps when K is pressed on the remote key Touch Off or On Exit Lighting This setti...

Page 120: ...n on warm days See Heated and Ventilated Front Seats 0 53 and Remote Vehicle Start 0 15 Touch Off or On Remote Start Auto Heat Seats This setting automatically turns on the heated seats when using the remote start function on cold days See Heated and Ventilated Front Seats 0 53 and Remote Vehicle Start 0 15 If equipped with Auto Heated Steering Wheel this feature will turn on when the Remote Start...

Page 121: ...lly recalls the previously stored 1 or 2 button positions when the ignition is changed from off to on See Memory Seats 0 50 Touch Off or On Seat Exit Memory This feature automatically recalls the previously stored exit button positions when the ignition is changed from on to off if the driver door is open or opened See Memory Seats 0 50 Touch Off or On Teen Driver See Teen Driver under Settings in...

Page 122: ...inal hand held transmitter for use in other vehicles as well as for future programming Erase the programming when vehicle ownership is terminated See Erasing Universal Remote System Buttons later in this section To program a garage door opener park outside directly in line with and facing the garage door opener receiver Clear all people and objects near the garage door Make sure the hand held tran...

Page 123: ...ge door does not move a second button press may be required For a second time press and hold the newly programmed button for five seconds If the light stays on or the garage door moves programming is complete If the indicator light blinks rapidly for two seconds then changes to a solid light and the garage door does not move continue with programming Steps 4 6 Learn or Smart Button 4 After complet...

Page 124: ...and releasing the hand held transmitter button every two seconds until the signal has been successfully accepted by the Universal Remote system The Universal Remote system indicator light will flash slowly at first and then rapidly Proceed with Step 3 under Programming the Universal Remote System to complete Universal Remote System Operation Using the Universal Remote System Press and hold the app...

Page 125: ...ontrol 128 Courtesy Lamps 128 Reading Lamps 128 Engine Compartment Lamp 128 Lighting Features Entry Lighting 129 Exit Lighting 129 Battery Power Protection 129 Exterior Lighting Battery Saver 129 Exterior Lighting Exterior Lamp Controls There are four positions O Turns the exterior lamps off and deactivates the AUTO mode Turn to O again to reactivate the AUTO mode In Canada the headlamps will auto...

Page 126: ...er away from you and release to turn the high beams on To return to low beams push the lever again or pull it toward you and release This indicator light turns on in the instrument cluster when the high beam headlamps are on Flash to Pass To use the flash to pass feature briefly pull the turn signal lever toward you The high beam indicator flashes to indicate to the other driver that you intend to...

Page 127: ...s usual Make sure the instrument panel brightness control is in the full bright position See Instrument Panel Illumination Control 0 128 When it is bright enough outside the headlamps and parking lamps will turn off or may change to Daytime Running Lamps DRL The automatic headlamp system turns off when the exterior lamp control is turned to O or the ignition is off To turn automatic headlamp syste...

Page 128: ...hange Move the lever all the way up or down to signal a turn Raise or lower the lever until the arrow starts to flash to signal a lane change Hold it there until the lane change is complete If the lever is briefly pressed and released the turn signal flashes three times If more flashes are desired continue to hold the lever The lever returns to its starting position when it is released If after si...

Page 129: ...the rear compartment is opened Reading Lamps The reading lamps are in the overhead console The lamps go on when a door is opened When the doors are closed press the lamp buttons to turn on each lamp Engine Compartment Lamp If equipped the engine compartment lamp will turn on briefly when K is pressed on the key Keyless Access is used to unlock the door Any door is opened The engine compartment hat...

Page 130: ...the ignition is turned off The exterior lamps and dome lamp remain on after the door is closed for a set amount of time then automatically turn off The exterior lamps turn off immediately by turning the exterior lamp control off The exit lighting feature for exterior lighting can be changed See Vehicle Personalization 0 116 Battery Power Protection This vehicle has a feature to help prevent the ba...

Page 131: ...equipped induction system and exhaust system to work properly Deactivation is required by your dealer if related aftermarket equipment is installed Performance Data Recorder PDR If equipped the PDR icon displays on the Home Page Important Notes Use of the Performance Data Recorder PDR System may be legally restricted in certain countries and situations It is your own responsibility to ensure compl...

Page 132: ...inal driving offences against you or third parties The PDR records video audio and vehicle data This data is stored on a removable SD card in the glove box The recorded data is not stored anywhere else and is only accessible from the SD card To optimize PDR performance it is recommended that the SD card is formatted on a regular basis Back up all recordings on the SD card prior to formatting Forma...

Page 133: ... Touch Video Overlay to display the menu screen Touching preview provides a live preview of the overlay selected Select one None Sport Track Timing None No vehicle data displays on top of the recorded video Vehicle data is still available with the video when accessed in the toolbox software See www chevrolet com performance data recorder to download Toolbox Software Sport Displays these vehicle me...

Page 134: ...s are displayed as a dot within a bubble A red dot displays when the vehicle starts braking and turns green when the vehicle accelerates The dot is white when the vehicle is not moving A white dot is the default Brake and Throttle Graphic Displays the percentage value of brake and throttle pedal position from 0 100 Steering Angle The graphic fills from the center to the left or right depending on ...

Page 135: ...tive Indicator The graphic only displays if the active handling systems are activated Lap Timing Touch Lap Timing on the PDR tab to display the track selection screen Select Custom Track then Learn to create a new custom track for lap timing Select Custom Track then Relearn if a custom track has already been defined and is available on the storage device Only one track can be learned during each r...

Page 136: ...d in a computer and overwriting the time date name to a user friendly name Do not change or delete the file extension gpx To begin timing an existing track scroll to the desired track and select OK The PDR tab will be displayed Recordings Touch the Recordings tab The recordings will be displayed with the most recent on top Select the recording to start playback Recordings may be deleted by selecti...

Page 137: ... recording whenever the vehicle is in the Run Power Mode Configurations include Automatic Recording Video Quality While in Valet Mode only Whether to allow recording overwrite when the storage is full Video Quality Low 480p or High 1080p Higher quality will result in larger recording files Software Information Displays PDR Software Information and Version numbers SD Card Information Size Remaining...

Page 138: ...Automatic Climate Control System 137 Air Vents Air Vents 141 Maintenance Passenger Compartment Air Filter 141 Service 142 Climate Control Systems Dual Automatic Climate Control System The heating cooling and ventilation in the vehicle can be controlled with this system 1 Driver Temperature Control 2 Driver and Passenger Heated and Ventilated Seats If Equipped ...

Page 139: ...nger Temperature Controls 4 Sync Synchronized Temperature 5 Recirculation 6 Air Delivery Mode Controls 7 Auto Automatic Operation 8 A C Air Conditioning 9 On Off Power The fan air delivery mode air conditioning driver and passenger temperatures and Sync settings can be controlled by touching CLIMATE on the infotainment Home Page or the climate button in the climate control display application tray...

Page 140: ...tting is adjusted the SYNC indicator light will turn off Air Delivery Mode Control Press Y or to change the direction of the airflow Any combination of the three controls can be selected An indicator light comes on in the selected mode button Changing the mode cancels the automatic operation and the system goes into manual mode Press AUTO to return to automatic operation To change the current mode...

Page 141: ...uipped press to turn the rear window defogger on or off An indicator light on the button comes on to show that the rear window defogger is on The rear window defogger only works when the engine is running The defogger turns off if the ignition is turned off or to ACC ACCESSORY If equipped with heated outside mirrors press 1 REAR to turn them on or off See Heated Mirrors 0 31 Caution Using a razor ...

Page 142: ...ate the air inside of the vehicle more effectively Maintenance Passenger Compartment Air Filter The passenger compartment air filter reduces dust pollen and other airborne irritants from outside air that are pulled into the vehicle Reductions in airflow which may occur more often in dusty areas indicate that the filter may need to be replaced See Maintenance Schedule 0 284 Caution Driving without ...

Page 143: ...ies the refrigerant used in the vehicle The refrigerant system should only be serviced by trained and certified technicians The air conditioning evaporator should never be repaired or replaced by one from a salvage vehicle It should only be replaced by a new evaporator to ensure proper and safe operation During service all refrigerants should be reclaimed with proper equipment Venting refrigerants...

Page 144: ... 167 Parking over Things That Burn 167 Active Fuel Management 168 Extended Parking 168 Engine Exhaust Engine Exhaust 168 Running the Vehicle While Parked 169 Dual Clutch Transmission Dual Clutch Transmission 169 Manual Mode 173 Brakes Electric Brake Boost 177 Antilock Brake System ABS 177 Electric Parking Brake 177 Brake Assist 179 Hill Start Assist HSA 179 Ride Control Systems Traction Control El...

Page 145: ... and weather conditions are appropriate use cruise control Always follow posted speed limits or drive more slowly when conditions require Keep vehicle tires properly inflated Combine several trips into a single trip Replace the vehicle s tires with the same TPC Spec number molded into the tire s sidewall near the size Follow recommended scheduled maintenance Using Tour mode rather than Sport or Tr...

Page 146: ...at have fallen to the floor Stop or park the vehicle to tend to children Keep pets in an appropriate carrier or restraint Avoid stressful conversations while driving whether with a passenger or on a cell phone Warning Taking your eyes off the road too long or too often could cause a crash resulting in injury or death Focus your attention on driving Refer to the infotainment manual for more informa...

Page 147: ...three quarters of a second In that time a vehicle moving at 100 km h 60 mph travels 20 m 66 ft which could be a lot of distance in an emergency Helpful braking tips to keep in mind include Keep enough distance between you and the vehicle in front of you Avoid needless heavy braking Keep pace with traffic If the engine ever stops or a brake fault occurs the brakes may lose power assist More effort ...

Page 148: ...r turning radius during low speed driving conditions If the vehicle speed increases or if the suspension encounters significant wheel travel such as a driveway while at maximum steering rotation DRT may gently push the steering back a small amount to prevent the front tires from contacting the vehicle This is normal operation There is no customer interface nor display for this feature DRT is not a...

Page 149: ...the accelerator pedal and steer the way you want the vehicle to go The vehicle may straighten out Be ready for a second skid if it occurs Slow down and adjust your driving according to weather conditions Stopping distance can be longer and vehicle control can be affected when traction is reduced by water snow ice gravel or other material on the road Learn to recognize warning clues such as enough ...

Page 150: ...fication Wheel nuts Continued Warning Continued that are improperly or incorrectly tightened can cause the wheels to become loose or come off resulting in a crash See Capacities and Specifications 0 292 for wheel nut torque specifications If equipped the front license plate bracket should be removed and replaced with the aero cover for track use Engine Sound Management Setting Caution Do not place...

Page 151: ...the brake fluid is over a month old or unknown replace the brake fluid before track events and competitive driving Do not use silicone or DOT 5 brake fluids Check the fluid level before each competitive driving event Brake Fade Warning Assist The Brake Fade Warning Assist system monitors the performance of the brake system If the system detects brake fade or if the brake fluid is near the boiling ...

Page 152: ...fter the procedure the brake pads may appear white at the rotor contact Perform this procedure only on dry pavement in a safe manner and in compliance with all local and state ordinances laws regarding motor vehicle operation Brake Burnishing Procedure This brake burnish procedure should only be run on vehicles with the J55 Z51 factory equipped brake system 1 Apply the brakes 25 times starting at ...

Page 153: ...rce to increase This could extend stopping distance until the brakes are fully burnished 1 Start track lapping at lower speeds and lower braking efforts for three minutes of driving Allow for increased braking distances due to reduced brake output 2 After Step 1 increase speed and braking effort for the next six minutes of lapping gradually ending up at 90 effort Continue to allow for increased br...

Page 154: ...inal position Each complete turn of the spring seat will change the vehicle height approximately 1 5 mm 0 06 in When adjusting the seat to the upper limit lift the dust boot and ensure the seat does not thread off the center support tube stop adjustment when threads no longer visible When adjusting the seat to the lower limit leave approximately 10 mm 0 4 in of thread visible for the lower lock nu...

Page 155: ...nt settings should be set as described here To achieve the track alignment specified settings 1 The upper control arm to body washers on all four corners will need to be moved from between the body and the control arm and relocated between the head of the bolt and the control arm 2 Adjust the lower control arm cam bolt position to achieve the following specifications Front per corner Caster 8 0 de...

Page 156: ...ater cannot be avoided proceed with caution and do not exceed 8 km h 5 mph Do not drive through water that may come close to or cover the vehicle s underbody Hydroplaning Hydroplaning is dangerous Water can build up under the vehicle s tires so they actually ride on the water This can happen if the road is wet enough and you are going fast enough When the vehicle is hydroplaning it has little or n...

Page 157: ...w or Ice Snow or ice between the tires and the road creates less traction or grip so drive carefully Wet ice can occur at about 0 C 32 F when freezing rain begins to fall Avoid driving on wet ice or in freezing rain until roads can be treated For Slippery Road Driving Accelerate gently Accelerating too quickly causes the wheels to spin and makes the surface under the tires slick Turn on Traction C...

Page 158: ...eed to the highest setting See Climate Control Systems For more information about CO see Engine Exhaust 0 168 To save fuel run the engine for short periods to warm the vehicle and then shut the engine off and partially close the window Moving about to keep warm also helps If it takes time for help to arrive when running the engine push the accelerator pedal slightly so the engine runs faster than ...

Page 159: ...owing the Vehicle 0 269 Vehicle Load Limits It is very important to know how much weight the vehicle can carry This weight is called the vehicle capacity weight and includes the weight of all occupants cargo and all nonfactory installed options Two labels on the vehicle may show how much weight it may properly carry the Tire and Loading Information label and the Certification label Warning Do not ...

Page 160: ...ur vehicle s placard 2 Determine the combined weight of the driver and passengers that will be riding in your vehicle 3 Subtract the combined weight of the driver and passengers from XXX kg or XXX lbs 4 The resulting figure equals the available amount of cargo and luggage load capacity For example if the XXX amount equals 1400 lbs and there will be five 150 lb passengers in your vehicle the amount...

Page 161: ...kg 250 lbs Example 2 1 Vehicle Capacity Weight for Example 2 181 kg 400 lbs 2 Subtract Occupant Weight 68 kg 150 lbs 2 136 kg 300 lbs 3 Available Cargo Weight 45 kg 100 lbs Example 3 1 Vehicle Capacity Weight for Example 3 181 kg 400 lbs 2 Subtract Occupant Weight 91 kg 200 lbs 2 181 kg 400 lbs 3 Available Cargo Weight 0 kg 0 lbs Refer to the vehicle s Tire and Loading Information label for specif...

Page 162: ...weight of the vehicle all occupants fuel and cargo Caution Overloading the vehicle may cause damage Repairs would not be covered by the vehicle warranty Do not overload the vehicle Warning Things you put inside your vehicle can strike and injure people in a sudden stop or turn or in a crash Put things in the rear area of your vehicle Try to spread the weight evenly Continued Warning Continued Neve...

Page 163: ... engine labor Never lug the engine This rule applies at all times not just during the break in period For the first 2 414 km 1 500 mi Do not participate in track events sport driving schools or similar activities Check engine oil with every refueling and add if necessary Oil and fuel consumption may be higher than normal Front Air Dam and Splitter If equipped the front air dam and splitter have mi...

Page 164: ... strong radio antenna signal causing interference to the Keyless Access system See Remote Keyless Entry RKE System Operation 0 9 To shift out of P Park the vehicle must be turned on and the brake pedal must be applied Stopping the Engine OFF No Indicator Lights When the vehicle is stopped press ENGINE START STOP once to turn the engine off If the vehicle is in P Park the ignition will turn off and...

Page 165: ...With the ignition off pressing the button one time without the brake pedal applied will place the ignition in ACC ACCESSORY The ignition will switch from ACC ACCESSORY to off after five minutes to prevent battery rundown ON RUN START Green Indicator Light This mode is for driving and starting With the ignition off and the brake pedal applied pressing the button once will place the ignition in ON R...

Page 166: ...anking let go of the button and the engine cranks automatically until it starts If the battery in the remote key is weak the DIC will display a message The vehicle can still be driven See Starting the Vehicle with a Low Transmitter Battery under Remote Keyless Entry RKE System Operation 0 9 If the remote key battery is dead insert it into the cupholder transmitter pocket to enable engine starting ...

Page 167: ...ng features if equipped will continue to function for up to 10 minutes or until the driver door is opened These features will also work when the ignition is in RUN or ACC ACCESSORY Infotainment System Power Windows during RAP this functionality will be lost when any door is opened Sunroof during RAP this functionality will be lost when any door is opened Auxiliary Power Outlet Audio System OnStar ...

Page 168: ...el ground always set the parking brake and shift to P Park If you have to leave the vehicle with the engine running be sure the vehicle is in P Park and the parking brake is set before you leave it Shifting out of Park This vehicle is equipped with an electronically controlled transmission If the vehicle has a battery with low voltage try charging or jump starting the battery See Jump Starting Nor...

Page 169: ...cle is left running be sure it will not move and there is adequate ventilation See Shifting Into Park 0 166 and Engine Exhaust 0 168 If the vehicle is left parked and running with the remote key outside the vehicle it will continue to run for up to 15 minutes If the vehicle is left parked and running with the remote key inside the vehicle it will continue to run for up to 30 minutes The vehicle co...

Page 170: ...and all fluid fill plugs must be secured before closing the tonneau cover convertible only and operating the vehicle Make sure all bolts are torqued to GM specifications Running the Vehicle While Parked It is better not to park with the engine running If the vehicle is left with the engine running follow the proper steps to be sure the vehicle will not move See Shifting Into Park 0 166 and Engine ...

Page 171: ... P This position locks the drive wheels Use P Park when starting the vehicle to ensure the vehicle does not move Warning It is dangerous to get out of the vehicle if the vehicle is not in P Park with the parking brake set The vehicle can roll Do not leave the vehicle when the engine is running If you have left the engine running the vehicle can move suddenly You or others could be injured To be su...

Page 172: ...y the vehicle warranty Be sure the engine is not running at high speed when shifting the vehicle Caution The vehicle is not designed to stay in N Neutral for extended periods of time It will automatically shift into P Park To shift into N Neutral press and hold the N Neutral switch until the N indicator is red To shift out of N Neutral 1 Bring the vehicle to a complete stop 2 Shift into the desire...

Page 173: ... cooled sufficiently D This position is for normal driving If more power is needed for passing press the accelerator pedal If the vehicle is shifted into D Drive while the speed is too high the transmission will get ready to engage D Drive Reduce the vehicle speed then the transmission will engage D Drive To shift into D Drive 1 Bring the vehicle to a complete stop 2 Pull the D Drive switch on the...

Page 174: ...ual Paddle Shift mode To exit Temporary Manual Paddle Shift mode do one of the following Hold the paddle for more than one second Drive at a steady speed without manual shifts or aggressive cornering for more than six seconds Bring the vehicle to a stop While the Manual Paddle Shift feature is active the transmission will automatically downshift through the gears as the vehicle slows The transmiss...

Page 175: ...e speeds required for Manual Paddle Shift upshifts depend on several vehicle inputs which will vary the allowed upshift speed by a few km h mph To prevent damage to the powertrain Manual Paddle downshifts to a lower gear cannot be done above certain speeds For vehicles with an Electronic Limited Slip Differential Z51 Upshift Allowed into gear At Approximately km h mph 2nd 15 9 3rd 25 16 4th 36 22 ...

Page 176: ...nnect the engine from the wheels similar to N Neutral This feature is activated by pulling and holding both the paddle and paddle at the same time while the vehicle is in R Reverse D Drive or M Manual Mode The vehicle will remain in this condition until both the paddle and paddle are released The R D or M indicator on the center shift console will flash red to indicate that the vehicle is in Doubl...

Page 177: ... at the rev limiter peak performance only occurs if the paddles are released within a short period of time after reaching the rev limit i e a few seconds Standard Exit Engine power is reapplied to the wheels gently to support normal vehicle operation on public roads This occurs when paddles are released under any of the these conditions Vehicle speed is above 10 km h 6 mph The vehicle is in R Reve...

Page 178: ...tain steering while braking hard If there is a problem with ABS this warning light stays on See Antilock Brake System ABS Warning Light 0 105 ABS does not change the time needed to get a foot on the brake pedal and does not always decrease stopping distance If you get too close to the vehicle ahead there will not be enough time to apply the brakes if that vehicle suddenly slows or stops Always lea...

Page 179: ...the switch until the Y light remains on If the 8 light remains on see your dealer If the EPB is applied while the vehicle is moving the vehicle will decelerate as long as the switch is pressed If the switch is pressed until the vehicle comes to a stop the EPB will remain applied The vehicle may automatically apply the EPB in some situations when the vehicle is not moving This is normal and is done...

Page 180: ...es when the brake pedal is released Hill Start Assist HSA Warning Do not rely on the HSA feature HSA does not replace the need to pay attention and drive safely You may not hear or feel alerts or warnings provided by this system Failure to use proper care when driving may result in injury death or vehicle damage See Defensive Driving 0 145 When the vehicle is stopped on a grade Hill Start Assist H...

Page 181: ...se control will automatically disengage Cruise control may be reengaged when road conditions allow See Cruise Control 0 194 If the driver disables TCS cruise control will disengage Cruise control will also be disabled if Performance Traction Management PTM is selected or if StabiliTrak is turned off Both systems come on automatically when the vehicle is started and begins to move The systems may b...

Page 182: ...o turn off only TCS press and release g The Traction Off light i illuminates in the instrument cluster To turn TCS on again press and release g The Traction Off light i displayed in the instrument cluster will turn off If TCS is limiting wheel spin when g is pressed the system will not turn off until the wheels stop spinning To turn off both TCS and StabiliTrak ESC press and hold g until the Tract...

Page 183: ... of various sub systems to optimize driving performance Depending on the option package available features and mode selection the Exhaust Suspension Steering Brakes and Powertrain will change settings to achieve the desired mode characteristics If the vehicle is equipped with Magnetic Ride Control selecting the various Driver Modes adjusts the ride of the vehicle to enhance the ride performance fo...

Page 184: ...Sport Use where road conditions or personal preference demand a more controlled response Used for spirited driving In this mode the vehicle monitors driving behaviors and automatically enables Performance Shift Features when spirited driving is detected These features maintain lower transmission gears to increase available engine braking and improve acceleration response The vehicle will exit this...

Page 185: ...to personalize dynamic driving This mode is designed to allow the driver to configure vehicle sub systems to their own preference for maximum handling Z Mode further enhances the drivers experience by adding a powertrain customization Through the center display the following vehicle sub systems may be available for customization in this mode Engine Sound some choices if equipped Stealth Tour Sport...

Page 186: ... Track Weather with any info tile set up Weather Tour Sport Track Tour Sport Track Weather with any info tile set up Layout Display Theme Tour Default Sport Track Weather with any info tile set up Tour Tour Sport Track Tour Sport Track Weather with any info tile set up Informational Titles preset Tour Default Sport Track Weather with any info tile set up Weather Tour Sport Track Tour Sport Track W...

Page 187: ...Normal Sport Track Default Weather Active Fuel Management Enabled In 4th 8th gear for mLSD vehicles Enabled In 4th 8th gear for mLSD vehicles Enabled In 4th 8th gear Enabled In 5th 8th gear Disable Tour Sport Track Default Weather Traction and Stability Control Normal Weather Normal Normal Track Normal Performance Traction or Competitive Driving Mode Availability Unavailable Unavailable Unavailabl...

Page 188: ...usts throttle sensitivity by selecting how quickly or slowly the throttle reacts to input Throttle Progression is a preset of Powertrain and cannot be modified or changed independently Transmission Shift Operation Basic Transmission upshifts and downshifts are selected based on vehicle speed and accelerator position to optimize comfort and fuel economy during mild driving conditions Driver Influen...

Page 189: ...justs the shock dampening firmness based on driving conditions to improve comfort and performance Driver Mode Customization The vehicle is equipped to modify the following vehicle settings base on vehicle content Through the center stack under Vehicle Settings select Drive Mode to customize and personalize My Mode and or Z Mode Engine Sound Engine Sound adjusts the volume of engine noise Setting r...

Page 190: ...ll allow you to lift the front of the vehicle to enter a driveway driving over curbs speed bumps or onto ramps or a trailer To use the Front Lift System press the button on the center console to raise or lower the vehicle This feature can be operated at speeds up to 38 km h 24 mph when the engine is running The system functions based on the vehicle s state or operating mode The system will not rai...

Page 191: ... many lift requests within a short period The Front Lift System should not be used to service the vehicle Do not place anything or body parts under the vehicle while lifted See Recommended Fluids and Lubricants 0 289 Competitive Driving Mode If equipped Competitive Driving Mode PTM and Launch Control are systems designed to allow increased performance while accelerating and or cornering This is ac...

Page 192: ...ht is on when the vehicle is in the PTM Mode To select this optional handling mode the vehicle mode must be in Track Then quickly press g on the center console two times Performance Traction Wet ESC On displays in the DIC To experience the performance benefit of this system after entering a curve and at the point where normal acceleration occurs fully press the accelerator pedal The PTM system wil...

Page 193: ...ature is available within Competitive Driving Mode or PTM on all vehicles to allow the driver to achieve high levels of vehicle acceleration in a straight line Launch Control is a form of TCS that manages tire spin and transmissions clutch while launching the vehicle This feature is intended for use during closed course race events where consistent zero to 60 and quarter mile times are desirable L...

Page 194: ...heel with the most traction to move the vehicle See Competitive Driving Mode 0 190 and Maintenance Schedule 0 284 Limited Slip Differential with Z51 The Electronic Limited Slip Differential eLSD is a hydraulically actuated clutch system inside the transaxle It can infinitely vary the clutch engagement between 0 and 2250 N m 1659 lb ft of breakaway torque between the rear wheels When necessary it r...

Page 195: ...h 25 mph or more can be maintained without keeping your foot on the accelerator Cruise control does not work at speeds below about 40 km h 25 mph Warning Cruise control can be dangerous where you cannot drive safely at a steady speed Do not use cruise control on winding roads or in heavy traffic Cruise control can be dangerous on slippery roads On such roads fast changes in tire traction can cause...

Page 196: ...ntrol indicator on the instrument cluster turns green after cruise control has been set to the desired speed See Instrument Cluster 0 94 Resuming a Set Speed If the cruise control is set at a desired speed and then the brakes are applied or is pressed the cruise control is disengaged without erasing the set speed from memory Once the vehicle reaches about 40 km h 25 mph or more briefly press RES T...

Page 197: ...rates in the same manner as D Drive When the vehicle is in M Manual Mode and the manual paddle shift controls are being used cruise control operates as follows If cruise control is active and a gear is selected with the manual paddle shift controls the vehicle speed is maintained in the driver selected gear and will not automatically upshift or downshift the transmission while the driver s gear se...

Page 198: ...red by the system Work at all driving speeds Warn you or provide you with enough time to avoid a crash Work under poor visibility or bad weather conditions Work if the detection sensor is not cleaned or is covered by ice snow mud or dirt Work if the detection sensor is covered up such as with a sticker magnet or metal plate Work if the area surrounding the detection sensor is damaged or not proper...

Page 199: ...frequency See Radio Frequency Statement 0 300 Assistance Systems for Parking or Backing If equipped the Rear Vision Camera RVC Rear Park Assist RPA and Curb View Camera may help the driver park or avoid objects Always check around the vehicle when parking or backing Rear Vision Camera RVC When the vehicle is shifted into R Reverse the RVC displays an image of the area behind the vehicle in the inf...

Page 200: ...nt camera images on the bottom The front view shows after shifting from R Reverse to a forward gear or by pressing the camera button on the center console and when the vehicle is moving forward slower than 12 km h 8 mph The front cameras are on both sides of the front fascia Rear Junction View Displays a rear cross traffic view that shows objects directly to the left and right of the back of the v...

Page 201: ...m may not work properly or display a clear image if It is dark The sun or the beam of headlamps is shining directly into the camera lens Ice snow mud or anything else builds up on the camera lens Clean the lens rinse it with water and wipe it with a soft cloth The back of the vehicle is in a crash The position and mounting angle of the camera can change or the camera can be affected Be sure to hav...

Page 202: ...ht side mirror display will light up if a moving vehicle is detected in that blind zone If the turn signal is activated in the same direction of a detected vehicle this display will flash as an extra warning not to change lanes SBZA can be disabled through vehicle personalization See Collision Detection Systems under Vehicle Personalization 0 116 If SBZA is disabled by the driver the SBZA mirror d...

Page 203: ...uency Information See Radio Frequency Statement 0 300 Fuel Top Tier Fuel GM recommends the use of TOP TIER Detergent Gasoline to keep the engine clean reduce engine deposits and maintain optimal vehicle performance Look for the TOP TIER Logo or see www toptiergas com for a list of TOP TIER Detergent Gasoline marketers and applicable countries Recommended Fuel Use premium unleaded gasoline meeting ...

Page 204: ...may decrease the life of the emissions catalyst Fuels in Foreign Countries The U S Canada and Mexico post fuel octane ratings in anti knock index AKI For fuel not to use in a foreign country see Prohibited Fuels 0 203 Fuel Additives TOP TIER Detergent Gasoline is highly recommended for use with your vehicle If your country does not have TOP TIER Detergent Gasoline add ACDelco Fuel System Treatment...

Page 205: ...to stop before beginning to flow fuel The fuel door unlocks when the vehicle doors are unlocked See Remote Keyless Entry RKE System Operation 0 9 To open the fuel door push and release the rearward center edge of the door The capless refueling system does not have a fuel cap Fully insert and latch the fill nozzle begin fueling Warning Overfilling the fuel tank by more than three clicks of a standa...

Page 206: ...ly burned and the vehicle could be damaged 3 Remove and clean the funnel adapter and return it to the storage location Filling a Portable Fuel Container Warning Never fill a portable fuel container while it is in the vehicle Static electricity discharge from the container can ignite the fuel vapor You or others could be Continued Warning Continued badly burned and the vehicle could be damaged To h...

Page 207: ...an aftermarket fleet or driver behavior tracking device may interfere with vehicle systems This could affect vehicle operation and cause a crash Such devices may also access information stored in the vehicle s systems Caution Some electrical equipment can damage the vehicle or cause components to not work and would not be covered by the vehicle warranty Always check with your dealer before adding ...

Page 208: ...hanism Check 233 Wiper Blade Replacement 234 Windshield Replacement 234 Gas Strut s 235 Headlamp Aiming Front Headlamp Aiming 236 Bulb Replacement LED Lighting 236 Electrical System Electrical System Overload 237 Fuses and Circuit Breakers 237 Instrument Panel Fuse Block 238 Rear Compartment Fuse Block 241 Wheels and Tires Tires 244 All Season Tires 245 Winter Tires 246 Run Flat Tires 246 Low Prof...

Page 209: ...vice people Genuine GM parts have one of these marks California Proposition 65 Warning Warning Most motor vehicles including this one as well as many of its service parts and fluids contain and or emit chemicals known to the State of California to cause cancer and birth defects or other reproductive harm Engine exhaust many parts and systems many fluids and some component wear by products contain ...

Page 210: ... of factory settings will not be covered by the vehicle warranty Damage to vehicle components resulting from modifications or the installation or use of non GM certified parts including control module or software modifications is not covered under the terms of the vehicle warranty and may affect remaining warranty coverage for affected parts GM Accessories are designed to complement and function w...

Page 211: ...ng the vehicle improperly can damage it and result in costly repairs not covered by the vehicle warranty To lift the vehicle properly and prevent vehicle damage Be sure to place a block or pad between the jack and the vehicle Lift only in the areas shown in the following illustrations For additional information see your dealer and the service manual Caution The front jack pads must not contact the...

Page 212: ...llow owner s manual procedures and consult the service manual for your vehicle before doing any service work If doing some of your own service work use the proper service manual It tells you much more about how to service the vehicle than this manual can This vehicle has an airbag system Before attempting to do your own service work see Servicing the Airbag Equipped Vehicle 0 72 If equipped with r...

Page 213: ...19 212 Vehicle Care Underhood Compartment Overview 1 Front Lift System Reservoir under cover if equipped See Front Lift System 0 189 2 Battery Under Cover See Battery North America 0 232 3 Brake Fluid Reservoir See Brake Fluid 0 231 4 Windshield Washer Fluid Reservoir See Washer Fluid 0 229 ...

Page 214: ...Chevrolet Corvette Owner Manual GMNA Localizing U S Canada Mexico 12470550 2020 CRC 12 17 19 Vehicle Care 213 Engine Compartment Overview 6 2L V8 Engine Coupe ...

Page 215: ...e 1 Engine Cooling Fan Out of View See Cooling System 0 224 2 Engine Air Cleaner Filter Under Access Panel See Engine Air Cleaner Filter 0 222 3 Dry Sump Engine Oil Tank and Fill Cap See Engine Oil 0 216 4 Engine Oil Dipstick See Engine Oil 0 216 5 Coolant Surge Tank and Pressure Cap See Cooling System 0 224 ...

Page 216: ...Chevrolet Corvette Owner Manual GMNA Localizing U S Canada Mexico 12470550 2020 CRC 12 17 19 Vehicle Care 215 6 2L V8 Engine Convertible ...

Page 217: ... 0 219 Always dispose of engine oil properly See What to Do with Used Oil in this section Checking the Engine Oil 1 Engine Oil Dipstick 2 Engine Oil Fill Cap Check the engine oil level regularly every 650 km 400 mi especially prior to a long trip To get an accurate reading the vehicle must be parked on a level ground The engine oil dipstick handle is a loop See Engine Compartment Overview 0 213 fo...

Page 218: ...emove the dipstick again and read the level on the cross hatched area 5 Turn the engine off When to Add Engine Oil If the oil is below the cross hatched area at the tip of the dipstick add 1 L 1 qt of the recommended oil through the oil fill cap opening in the oil tank fill tube and then recheck the level See Selecting the Right Engine Oil later in this section for the type of oil to use For engin...

Page 219: ...einstall the drain plug into the oil pan and tighten it to 25 N m 18 lb ft 6 Replace the oil filter and tighten it three quarters to one turn after the gasket makes contact See Maintenance Replacement Parts 0 290 for the correct filter 7 Remove the oil fill cap from the external engine oil tank Add oil to the oil tank through the opening in the fill tube See Capacities and Specifications 0 292 8 I...

Page 220: ... vehicle warranty What to Do with Used Oil Used engine oil contains certain elements that can be unhealthy for your skin and could even cause cancer Do not let used oil stay on your skin for very long Clean your skin and nails with soap and water or a good hand cleaner Wash or properly dispose of clothing or rags containing used engine oil See the manufacturer s warnings about the use and disposal...

Page 221: ... the oil must be changed at 5 000 km 3 000 mi since the last oil change Remember to reset the oil life system whenever the oil is changed How to Reset the Engine Oil Life System Reset the system whenever the engine oil is changed so that the system can calculate the next engine oil change To reset the system 1 Scroll through the DIC Info Pages menu until the REMAINING OIL LIFE percentage is displa...

Page 222: ...that fluid life has been diminished it indicates that a fluid change is necessary A CHANGE TRANSMISSION FLUID SOON message comes on Change the fluid as soon as possible within the next 1 000 km 600 mi Failure to change transmission fluid at required intervals could lead to suboptimal transmission performance Your dealer has trained service technicians who will change the fluid and reset the system...

Page 223: ...the next engine air filter change To reset 1 Place the vehicle in P Park 2 Select Air Filter Life under the Maintenance DIC menu See Driver Information Center DIC 0 108 3 Press the thumbwheel under the Air Filter Life page to move to the Reset Disable area Select Reset Air Filter Life with the thumbwheel scroll and then press the thumbwheel Then press Yes to confirm the reset 4 When the Engine Air...

Page 224: ...Do not clean the engine air cleaner filter or components with water or compressed air To inspect or replace the air cleaner filter 1 Remove the convenience net if equipped 2 Remove the four lift off bracket bolts 2 to remove the brackets 1 3 Remove the convenience net hooks 2 and plastic retainers 1 4 Remove the carpet 5 Remove the rear compartment access panel screws 2 and panel 1 ...

Page 225: ...use you or others to be burned Use caution when working on the engine Do Continued Warning Continued not start the engine or drive the vehicle with the air cleaner filter off as flames may be present if the engine backfires Caution If the air cleaner filter is off dirt can easily get into the engine which could damage it Always have the air cleaner filter in place when driving Cooling System The c...

Page 226: ...EX COOL engine coolant See Recommended Fluids and Lubricants 0 289 The fluid requires changing at certain intervals See Maintenance Schedule 0 284 The following explains the cooling system and how to check and add coolant when it is low If there is a problem with engine overheating see Engine Overheating 0 228 What to Use Warning Plain water or other liquids such as alcohol can boil before the pro...

Page 227: ...COOL coolant and 50 clean drinkable water is used Checking Coolant Be sure the cooling system is cool and that the vehicle is on a level surface Check to see if coolant is visible in the coolant surge tank If the coolant inside the coolant surge tank is boiling do not do anything else until it cools down If coolant is visible but the coolant level is not at or above the cold fill line add a mixtur...

Page 228: ...olant mixture directly to the surge tank 1 Open the Hatch Trunk See Hatch Trunk 0 23 2 When the cooling system including the coolant surge tank pressure cap and engine is no longer hot remove the pressure cap Turn the pressure cap slowly counterclockwise about one quarter turn and then stop If a hiss is heard wait for that to stop A hiss means there is still some pressure left 3 Keep turning the p...

Page 229: ...t service help right away see Roadside Assistance Program 0 297 If the decision is made to lift the hatch make sure the vehicle is parked on a level surface Then check to see if the engine cooling fans are running There are two cooling fans located in the front one at each corner and two cooling fans in the rear one on each side of the engine If the engine is overheating the fans should be running...

Page 230: ...afe to do so pull off the road shift to P Park or N Neutral and let the engine idle If the engine coolant temperature gauge is no longer in the shaded area or an overheat warning no longer displays the vehicle can be driven Continue to drive the vehicle slowly for about 10 minutes Keep a safe vehicle distance from the vehicle in front If the warning does not come back on continue to drive normally...

Page 231: ...brake pads have built in wear indicators that make a high pitched warning sound when the brake pads are worn and new pads are needed The sound can come and go or be heard continuously while the vehicle is moving except when applying the brake pedal firmly Warning The brake wear warning sound means that soon the brakes will not work well That could lead to a crash When the brake wear warning sound ...

Page 232: ... when the brakes have been wet such as when driving in the rain or after a car wash This is normal for brakes with high friction pads and does not affect the operation of the brakes Apply the brakes several times until the binding or clunking stops Drive the vehicle and apply the brakes several times if it is washed before long term storage Brake Fluid The brake master cylinder reservoir is filled...

Page 233: ...Fluids and Lubricants 0 289 Warning The wrong or contaminated brake fluid could result in damage to the brake system This could result in the loss of braking leading to a possible injury Always use the proper GM approved brake fluid Caution If brake fluid is spilled on the vehicle s painted surfaces the paint finish can be damaged Immediately wash off any painted surface Battery North America The ...

Page 234: ...from running down See Window Indexing under Power Windows 0 35 Extended Storage It is recommended that the battery maintainer package be used However if not remove the black negative cable from the battery All vehicle memory settings will need to be reset when battery power is restored Park Brake and P Park Mechanism Check Warning When you are doing this check the vehicle could begin to move You o...

Page 235: ... release it from the J hooked end of the wiper arm 4 Remove the wiper blade Allowing the wiper blade arm to touch the windshield when no wiper blade is installed could damage the windshield Any damage that occurs would not be covered by the vehicle warranty Do not allow the wiper blade arm to touch the windshield 5 Reverse Steps 1 3 for wiper blade replacement Windshield Replacement HUD System The...

Page 236: ...stem in full open position Warning If the gas struts that hold open the hood trunk and or liftgate fail you or others could be seriously injured Take the vehicle to your dealer for service immediately Visually inspect the gas struts for signs of wear cracks or other damage periodically Check to make sure the hood trunk liftgate Continued Warning Continued is held open with enough force If struts a...

Page 237: ...t Headlamp Aiming Headlamp aim has been preset and should need no further adjustment If the vehicle is damaged in a crash the headlamp aim may be affected If adjustment to the headlamps is necessary see your dealer Bulb Replacement LED Lighting This vehicle has all LED lamps For replacement of any LED lighting assembly contact your dealer ...

Page 238: ... electrical overload overload due to heavy snow or ice may cause wiper linkage damage Always clear ice and heavy snow from the windshield before using the windshield wipers If the overload is caused by an electrical problem and not snow or ice be sure to get it fixed Fuses and Circuit Breakers The wiring circuits in the vehicle are protected from short circuits by fuses This greatly reduces the ch...

Page 239: ...accessed by unlatching the door damper and squeezing the pivot to release the damper ring Pull the glove box bin side walls in to release the door stops Then turn the door until the hinge hooks release from hinge pin To Access 1 Open the top cover 2 Remove the top cover by pushing inward on the latch 3 Pull the cover upward To Install 1 Insert the tabs on the back of the cover into the slots in th...

Page 240: ...g fan 2 Fuses Usage 6 Front blower 7 Front lift Automatic level control 8 Shifter interface board module 9 10 Display IP cluster HVAC Center stack module Fuses Usage 11 USB 12 13 14 Glove box 15 16 17 Remote function actuator 18 Front trunk release 19 Intelligent battery sensor 20 Exterior lighting module 1 21 Exterior lighting module 3 22 Exterior lighting module 4 23 Body control module 2 24 Ext...

Page 241: ...37 38 Front wash pump Fuses Usage 39 Rear auxiliary power outlet 40 Performance data recorder Center stack module 41 42 Theft deterrent 43 Left headlamp 44 Exterior lighting module 2 45 Power steering column module 46 Body control module 3 47 Exterior lighting module 5 48 Exterior lighting module 7 49 Body control module 4 50 Front auxiliary power outlet 51 Fuses Usage 52 Steering wheel control sw...

Page 242: ...the rear of the vehicle in between the seats To Access 1 Open top cover 2 Remove the top cover by pushing inward on the latch 3 Pull the cover upward To Install 1 Insert the tabs on the back of the cover into the slots in the rear compartment 2 Align the clip with the slots in the instrument panel 3 Press the cover into place See your dealer if additional assistance is needed ...

Page 243: ...y seat module Power seat Fuses Usage 4 Passenger heated seat 5 Transmission control module 6 Rear park assist 7 Power sounder module Pedestrian friendly alert function Fuses Usage 8 Side blind zone alert 9 Column lock module 10 Engine control module Air conditioning 11 12 Lithium ion battery module 13 Active fuel management 14 Seat fan 15 16 Exterior lighting module 17 Instrument panel cluster Shi...

Page 244: ... 28 29 CGM 30 O2 sensor Fuses Usage 31 O2 sensor Engine oil Canister purge Active fuel management 32 Ignition even 33 Ignition odd 34 Engine control module 1 35 Engine control module Mass air flow sensor O2 sensor Air conditioning 36 37 Canister vent 38 Latch control module 39 Right window switch Door lock 40 Left window switch Door lock 41 42 Engine control module 2 Fuses Usage 43 44 Air conditio...

Page 245: ... 11 12 13 14 Starter solenoid relay 15 Wheels and Tires Tires Every new GM vehicle has high quality tires made by a leading tire manufacturer See the warranty manual for information regarding the tire warranty and where to get service For additional information refer to the tire manufacturer Warning Poorly maintained and improperly used tires are dangerous Overloading the tires can cause overheati...

Page 246: ...mount and mount the tires Do not spin the tires in excess of 56 km h 35 mph on slippery surfaces such as snow mud ice etc Excessive spinning may cause the tires to explode See Tire Pressure for High Speed Operation 0 253 for inflation pressure adjustment for high speed driving All Season Tires This vehicle may come with all season tires These tires are designed to provide good overall performance ...

Page 247: ...ability Run Flat Tires This vehicle when new had run flat tires There is no spare tire no tire changing equipment and no place to store a tire in the vehicle The vehicle also has a Tire Pressure Monitor System TPMS that indicates a loss of tire pressure in any of the tires Warning If the low tire warning light displays on the instrument cluster the handling capabilities will be reduced during seve...

Page 248: ...liding into a curb The warranty does not cover this type of damage Keep tires set to the correct inflation pressure and when possible avoid contact with curbs potholes and other road hazards Summer Tires High Performance Summer Tires This vehicle may come with 245 35ZR19 and 305 30ZR20 high performance summer tires These tires have a special tread and compound that are optimized for maximum dry an...

Page 249: ...de molded onto the sidewall GM s TPC specifications meet or exceed all federal safety guidelines 3 DOT Department of Transportation The Department of Transportation DOT code indicates that the tire is in compliance with the U S Department of Transportation Motor Vehicle Safety Standards DOT Tire Date of Manufacture The last four digits of the TIN indicate the tire manufactured date The first two d...

Page 250: ...meters from sidewall to sidewall 3 Aspect Ratio A two digit number that indicates the tire height to width measurements For example if the tire size aspect ratio is 60 as shown in item 3 of the illustration it would mean that the tire s sidewall is 60 percent as high as it is wide 4 Construction Code A letter code is used to indicate the type of ply construction in the tire The letter R means radi...

Page 251: ...oolant but without passengers and cargo DOT Markings A code molded into the sidewall of a tire signifying that the tire is in compliance with the U S Department of Transportation DOT Motor Vehicle Safety Standards The DOT code includes the Tire Identification Number TIN an alphanumeric designator which can also identify the tire manufacturer production plant brand and date of production GVWR Gross...

Page 252: ...duty trucks and multipurpose vehicles Recommended Inflation Pressure Vehicle manufacturer s recommended tire inflation pressure as shown on the tire placard See Tire Pressure 0 252 and Vehicle Load Limits 0 158 Radial Ply Tire A pneumatic tire in which the ply cords that extend to the beads are laid at 90 degrees to the centerline of the tread Rim A metal support for a tire and upon which the tire...

Page 253: ...its 0 158 Tire Pressure Tires need the correct amount of air pressure to operate effectively Warning Neither tire underinflation nor overinflation is good Underinflated tires or tires that do not have enough air can result in Tire overloading and overheating which could lead to a blowout Premature or irregular wear Poor handling Reduced fuel economy Overinflated tires or tires that have too much a...

Page 254: ... air Re check the tire pressure with the tire gauge Put the valve caps back on the valve stems to keep out dirt and moisture and prevent leaks Use only valve caps designed for the vehicle by GM TPMS sensors could be damaged and would not be covered by the vehicle warranty Tire Pressure for High Speed Operation Warning Driving at high speeds 255 km h 155 mph or higher puts additional strain on tire...

Page 255: ...the proper pressure Driving on a significantly under inflated tire causes the tire to overheat and can lead to tire failure Under inflation also reduces fuel efficiency and tire tread life and may affect the vehicle s handling and stopping ability Please note that the TPMS is not a substitute for proper tire maintenance and it is the driver s responsibility to maintain correct tire pressure even i...

Page 256: ... each ignition cycle until the tires are inflated to the correct inflation pressure Using the DIC tire pressure levels can be viewed For additional information and details about the DIC operation and displays see Driver Information Center DIC 0 108 The low tire pressure warning light may come on in cool weather when the vehicle is first started and then turn off as the vehicle is driven This could...

Page 257: ...y after rotating the tires The malfunction light and the DIC message should go off after successfully completing the sensor matching process One or more TPMS sensors are missing or damaged The malfunction light and the DIC message should go off when the TPMS sensors are installed and the sensor matching process is performed successfully Replacement tires or wheels do not match the original equipme...

Page 258: ...urn signal lamp does not flash within 15 seconds after starting to inflate the tire the tire fill alert has not been activated or is not working If the hazard warning flashers are on the tire fill alert visual feedback will not work properly The TPMS will not activate the tire fill alert properly under the following conditions There is interference from an external device or transmitter The air pr...

Page 259: ...se of the size or location of the damage Tire Rotation The tires should be rotated every 12 000 km 7 500 mi See Maintenance Schedule 0 284 Tires are rotated to achieve uniform wear for all tires The first rotation is the most important Anytime unusual wear is noticed rotate the tires as soon as possible check for proper tire inflation pressure and check for damaged tires or wheels If the unusual w...

Page 260: ...ving speeds vehicle loading and road conditions affect the wear rate of the tires Treadwear indicators are one way to tell when it is time for new tires Treadwear indicators appear when the tires have only 1 6 mm 1 16 in or less of tread remaining See Tire Inspection 0 258 and Tire Rotation 0 258 The rubber in tires ages over time This also applies to the spare tire if the vehicle has one even if ...

Page 261: ...sure monitoring performance GM s TPC Spec number is molded onto the tire s sidewall near the tire size If the tires have an all season tread design the TPC Spec number will be followed by MS for mud and snow See Tire Sidewall Labeling 0 248 for additional information GM recommends replacing worn tires in complete sets of four Uniform tread depth on all tires will help to maintain the performance o...

Page 262: ...re Monitor Operation 0 255 The Tire and Loading Information label indicates the original equipment tires on the vehicle See Vehicle Load Limits 0 158 Different Size Tires and Wheels If wheels or tires are installed that are a different size than the original equipment wheels and tires vehicle performance including its braking ride and handling characteristics stability and resistance to rollover m...

Page 263: ... Traction AA Temperature A All Passenger Car Tires Must Conform to Federal Safety Requirements In Addition To These Grades Treadwear The treadwear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a specified government test course For example a tire graded 150 would wear one and one half 1 times as well on the government course as a tire g...

Page 264: ...e longest tire life and best overall performance Adjustments to wheel alignment and tire balancing are not necessary on a regular basis Consider an alignment check if there is unusual tire wear or the vehicle is significantly pulling to one side or the other Some slight pull to the left or right depending on the crown of the road and or other road surface variations such as troughs or ruts is norm...

Page 265: ...placing a wheel with a used one is dangerous How it has been used or how far it has been driven may be unknown It could fail suddenly and cause a crash When replacing wheels use a new GM original equipment wheel Caution The wrong wheel can also cause problems with bearing life brake cooling speedometer or odometer calibration headlamp aim bumper height vehicle ground clearance and tire clearance t...

Page 266: ...urer s instructions To avoid vehicle damage drive slowly and readjust or remove the traction device if it contacts the vehicle Do not spin the wheels If traction devices are used install them on the rear tires If a Tire Goes Flat It is unusual for a tire to blow out while driving especially if the tires are maintained properly If air goes out of a tire it is much more likely to leak out slowly See...

Page 267: ...ica 0 232 If the battery has run down use another vehicle and some jumper cables to start the vehicle Be sure to use the following steps to do it safely Warning WARNING Battery posts terminals and related accessories contain lead and lead compounds chemicals known to the State of California to cause cancer and birth defects or other reproductive harm Batteries also contain other chemicals known to...

Page 268: ...ive terminal Negative will go the negative terminal 1 Discharged Battery Negative Terminal 2 Discharged Battery Positive Terminal 3 Good Battery Negative Terminal 4 Good Battery Positive Terminal 1 Check the other vehicle It must have a 12 volt battery with a negative ground system Caution If the other vehicle does not have a 12 volt system with a negative ground both vehicles can be damaged Only ...

Page 269: ... and help save both batteries And it could save the radio 4 Open the hood See Hood 0 20 5 Release the four clips for the left and right outer covers 6 Release the five clips and remove the outer cover to access the battery 7 Locate the battery positive and negative terminals 8 Check that the jumper cables do not have loose or missing insulation If they do you could get a shock The vehicles could b...

Page 270: ...verse the sequence exactly when removing the jumper cables After starting the disabled vehicle and removing the jumper cables allow it to idle for several minutes The power windows may need to be initialized See Window Indexing under Power Windows 0 35 Towing the Vehicle Caution Incorrectly towing a disabled vehicle may cause damage The damage would not be covered by the vehicle warranty Do not la...

Page 271: ...e If equipped use the tow eye to load a disabled vehicle onto a flatbed tow truck from a flat road surface or to move the vehicle a short distance Use caution and low speeds The transmission must be in N Neutral when moving the vehicle The vehicle may be equipped with a tow eye that can be used to pull the vehicle onto a flatbed car carrier from a flat road surface Do not use the tow eye to pull t...

Page 272: ... used to pull the vehicle onto a flatbed car carrier from a flat road surface Do not use the tow eye to pull the vehicle from snow mud or sand To tow the vehicle behind another vehicle for recreational purposes such as behind a motor home see Recreational Vehicle Towing following Recreational Vehicle Towing Caution Dolly towing or dinghy towing the vehicle may cause damage because of reduced groun...

Page 273: ...sage necessary safety precautions and appropriate disposal of any vehicle care product Caution Avoid using high pressure washes closer than 30 cm 12 in to the surface of the vehicle Use of power washers exceeding 8 274 kPa 1 200 psi can result in damage or removal of paint and decals Cleaning Underhood Components Caution Do not power wash any component under the hood that Continued Caution Continu...

Page 274: ...il and tar tree sap bird droppings chemicals from industrial chimneys etc can damage the vehicle finish if they remain on painted surfaces Wash the vehicle as soon as possible If necessary use non abrasive cleaners that are marked safe for painted surfaces to remove foreign matter Occasional hand waxing or mild polishing should be done to remove residue from the paint finish See your dealer for ap...

Page 275: ... time to prevent excessive interior weathering Carbon Fiber Care Carbon fiber composite parts can be washed and waxed like any other parts Use a clear or black pigmented wax See Composite Materials 0 162 Cleaning Exterior Lamps Lenses Emblems Decals and Stripes Use only lukewarm or cold water a soft cloth and a car washing soap to clean exterior lamps lenses emblems decals and stripes Follow instr...

Page 276: ...lles clear of debris The metal mesh grilles may be hot to the touch after vehicle operation Rear Mesh Grille Coupe Mesh Grille Convertible Mesh Grille Do not apply wax to the mesh grilles Windshield and Wiper Blades Clean the outside of the windshield with glass cleaner Clean rubber blades using lint free cloth or paper towel soaked with windshield washer fluid or a mild detergent Wash the windshi...

Page 277: ...Use a soft clean cloth with mild soap and water to clean the wheels After rinsing thoroughly with clean water dry with a soft clean towel A wax may then be applied Caution Chrome wheels and chrome wheel trim may be damaged if the vehicle is not washed after driving on roads that have been sprayed with magnesium chloride or calcium chloride These are used on roads for conditions such as dust and ic...

Page 278: ...y power wash the transfer case and or front rear axle output seals High pressure water can overcome the seals and contaminate the fluid Contaminated fluid will decrease the life of the transfer case and or axles and should be replaced Body Damage If the vehicle is damaged and requires sheet metal repair or replacement make sure the body repair shop applies anti corrosion material to parts repaired...

Page 279: ...hwashing soaps with degreasers For liquid cleaners use approximately 20 drops per 3 8 L 1 gal of water A concentrated soap solution will create streaks and attract dirt Do not use solutions that contain strong or caustic soap Do not heavily saturate the upholstery when cleaning Do not use solvents or cleaners containing solvents Interior Glass To clean use a terry cloth fabric dampened with water ...

Page 280: ...rubbing the soiled area until there is no longer any color transfer from the soil to the cleaning cloth 5 If the soil is not completely removed use a mild soap solution followed only by plain water If the soil is not completely removed it may be necessary to use a commercial upholstery cleaner or spot lifter Test a small hidden area for colorfastness before using a commercial upholstery cleaner or...

Page 281: ...d the appearance and feel of leather or soft trim and are not recommended Do not use cleaners that increase gloss especially on the instrument panel Reflected glare can decrease visibility through the windshield under certain conditions Caution Use of air fresheners may cause permanent damage to plastics and painted surfaces If an air freshener comes in contact with any plastic or painted surface ...

Page 282: ...oor mats may not fit properly and may interfere with the accelerator or brake pedal Always check that the floor mats do not interfere with the pedals Do not use a floor mat if the vehicle is not equipped with a floor mat retainer on the driver side floor Use the floor mat with the correct side up Do not turn it over Do not place anything on top of the driver side floor mat Use only a single floor ...

Page 283: ...d technicians who can perform required maintenance using genuine replacement parts They have up to date tools and equipment for fast and accurate diagnostics Many dealers have extended evening and Saturday hours courtesy transportation and online scheduling to assist with service needs Your dealer recognizes the importance of providing competitively priced maintenance and repair services With trai...

Page 284: ...ion label See Vehicle Load Limits 0 158 Are driven on reasonable road surfaces within legal driving limits Use the recommended fuel See Recommended Fuel 0 202 Refer to the information in the Maintenance Schedule Additional Required Services Normal chart The Additional Required Services Severe are for vehicles that are Mainly driven in heavy city traffic in hot weather Mainly driven in hilly or mou...

Page 285: ...stem 0 219 Engine Air Filter Change When the REPLACE AT NEXT OIL CHANGE message displays change the engine air filter at the next engine oil change When the REPLACE ENGINE AIR FILTER SOON message displays the engine air filter should be replaced at the earliest convenience Reset the engine air filter life system after the engine air filter is replaced See Engine Air Filter Life System 0 222 Transm...

Page 286: ...eering suspension and chassis components for damage including cracks or tears in the rubber boots loose or missing parts or signs of wear at least once a year See Exterior Care 0 272 Inspect power steering for proper attachment connections binding leaks cracks chafing etc Visually inspect halfshafts and driveshafts for excessive wear lubricant leaks and or damage including tube dents or cracks con...

Page 287: ...our vehicle best Your dealer can also perform a thorough assessment with a multi point inspection to recommend when your vehicle may need attention The following list is intended to explain the services and conditions to look for that may indicate services are required Battery The 12 volt battery supplies power to start the engine and operate any additional electrical accessories To avoid break do...

Page 288: ...es Hoses transport fluids and should be regularly inspected to ensure that there are no cracks or leaks With a multi point inspection your dealer can inspect the hoses and advise if replacement is needed Lamps Properly working headlamps taillamps and brake lamps are important to see and be seen on the road Signs that the headlamps need attention include dimming failure to light cracking or damage ...

Page 289: ...7 and Exterior Care 0 272 Front Air Dam and Splitter These components not only enhance the looks of a vehicle they are important for fuel economy and vehicle handling as well Inspect front air dam and splitter See your dealer if missing or damaged See Front Air Dam and Splitter 0 162 and Composite Materials 0 162 Wheel Alignment Wheel alignment is critical for ensuring that the tires deliver optim...

Page 290: ...uirements of NLGI 2 Category LB or GC LB Dual Clutch Transmission See your dealer Engine Coolant 40 60 coolant water mixture of clean drinkable water and use only DEX COOL Coolant See Cooling System 0 224 Engine Oil Engine oil meeting the dexos2 specification of the proper SAE viscosity grade Mobil 1 dexos2 full synthetic is recommended See Engine Oil 0 216 Front Lift System GM Approved DOT 4 Hydr...

Page 291: ...ame part number or specification can be obtained from your dealer Part GM Part Number ACDelco Part Number Engine Air Cleaner Filter 84378662 A3249C Engine Oil Filter 12696048 PF64 Passenger Compartment Air Filter Element 13508023 CF185 Spark Plug 12622442 41 149 External Transmission Filter Kit 24299326 Wiper Blades Driver Side 600 mm 23 6 in 84566977 Passenger Side 525 mm 20 7 in 84566978 ...

Page 292: ...gh the windshield from outside The Vehicle Identification Number VIN also appears on the Vehicle Certification and Service Parts labels and certificates of title and registration Engine Identification The eighth character in the VIN is the engine code This code identifies the vehicle s engine specifications and replacement parts See Engine Specifications under Capacities and Specifications 0 292 f...

Page 293: ... refrigerant charge type and amount see the refrigerant label under the hood See your dealer for more information Engine Cooling System with Performance Package 21 5 L 22 7 qt Engine Cooling System without Performance Package 20 5 L 21 7 qt Engine Oil with Filter 7 1 L 7 5 qt Fuel Tank 70 0 L 18 5 gal Wheel Nut Torque 190 Y 140 lb ft All capacities are approximate When adding be sure to fill to th...

Page 294: ...e LT2 4 Dual Clutch Transmission 0 95 1 10 mm 0 037 0 043 in 1 8 7 2 6 5 4 3 Spark plug gaps are preset by the manufacturer Re gapping the spark plug is not recommended and can damage the spark plug Engine Data Engine Horsepower Torque Displacement Compression Ratio 6 2L V8 Engine LT2 with Performance Exhaust 495 470 lb ft 6 2 L 11 5 1 6 2L V8 Engine LT2 with Standard Exhaust 490 465 lb ft 6 2 L 1...

Page 295: ...Chevrolet Corvette Owner Manual GMNA Localizing U S Canada Mexico 12470550 2020 CRC 12 17 19 294 Technical Data Engine Drive Belt Routing 6 2L LT2 Engine ...

Page 296: ...This plan is recommended by General Motors to supplement the warranty included with the new vehicle purchase See your dealer for details Customer Assistance Procedure Owner satisfaction and goodwill are very important to your dealer and General Motors Normally any problem with the transaction sale or usage of the vehicle must be handled by your dealer sales or service departments However we recogn...

Page 297: ...Customer Assistance Offices 0 296 Customer Assistance Offices To contact the Customer Assistance Center CAC use the phone numbers listed in this section Customer assistance is available Monday through Friday 08 00 to 20 00 hours and Saturdays from 09 00 to 15 00 hours All e mail inquiries to the Customer Assistance Center CAC should be sent to asistencia gmmexico gm com For assistance in English m...

Page 298: ...ance program The services are available at no cost under the terms and conditions of the program The Roadside Assistance program is not part of or included in the coverage provided by the New Vehicle Limited Warranty Roadside Assistance provides assistance to the driver and passengers while driving the vehicle within your city of residence or on any passable road in Mexico the United States and Ca...

Page 299: ...ence Roadside Assistance is limited to moving the vehicle to the nearest dealer If you would like the vehicle moved to a different dealer you will be asked to cover the difference in cost at the time of the move If the vehicle cannot be received by the nearest Chevrolet dealer due to scheduling conflicts the vehicle will be taken to a safe place where it will remain for up to 48 hours until it can...

Page 300: ...ilability for the person designated by you to collect your vehicle at the dealership s location if you or the designated person are not in the same town or city as the dealership These services are not provided for U S or Canada residents All services provided in the U S and Canada are at the owner s expense and will be reimbursed by Roadside Assistance Services Not Included in Roadside Assistance...

Page 301: ...f the program some of which are listed previously in this section To contact Roadside Assistance by phone use the following numbers Mexico 800 466 0811 800 508 0000 United States 1 800 222 1020 Canada 1 800 268 6800 E mail asistencia gmmexico gm com For assistance in English mx_gm_customerassistance gm com Chevrolet reserves the right to make any changes or discontinue the Roadside Assistance prog...

Page 302: ...800 508 0000 In other Central America and Caribbean Countries call 52 555 329 0806 Vehicle Data Recording and Privacy The vehicle has a number of computers that record information about the vehicle s performance and how it is driven or used For example the vehicle uses computer modules to monitor and control engine and transmission performance to monitor the conditions for airbag deployment and de...

Page 303: ... security incident impacting your data or the safe operation of your vehicle please stop operating your vehicle and contact your dealer Event Data Recorders This vehicle is equipped with an event data recorder EDR The main purpose of an EDR is to record in certain crash or near crash like situations such as an air bag deployment or hitting a road obstacle data that will assist in understanding how...

Page 304: ...o be used for GM research needs or may be made available to others for research purposes where a need is shown and the data is not tied to a specific vehicle or vehicle owner OnStar If the vehicle is equipped with OnStar and has an active service plan additional data may be collected and transmitted through the OnStar system This includes information about the vehicle s operation collisions involv...

Page 305: ...he vehicle model variants country specifications or features applications that may not be available in your region or changes subsequent to the printing of this owner s manual Refer to the purchase documentation relating to your specific vehicle to confirm the functions The OnStar system is not available in any of the countries of the Central America and Caribbean region The OnStar system status l...

Page 306: ...in many crashes built in sensors can automatically alert a specially trained OnStar Advisor who is immediately connected to the vehicle to help Press U for a priority connection to an OnStar Advisor who can contact emergency service providers direct them to your exact location and relay important information With OnStar Crisis Assist specially trained Advisors are available 24 hours a day 7 days a...

Page 307: ...ogy compatible with OnStar or connected service Service involving location information about the vehicle cannot work unless GPS signals are available unobstructed and compatible with the OnStar hardware OnStar or connected service may not work if the OnStar equipment is not properly installed or it has not been properly maintained If equipment or software is added connected or modified OnStar or c...

Page 308: ...tunnels and underpasses or in an area with very dense trees If GPS signals are not available the OnStar system should still operate to call OnStar However OnStar could have difficulty identifying the exact location In emergency situations OnStar can use the last stored GPS location to send to emergency responders A temporary loss of GPS can cause loss of the ability to send a Turn by Turn Navigati...

Page 309: ... constitutes consent to these software updates or changes and agreement that either OnStar or GM may remotely deliver them to the vehicle Privacy The responsible of the treatment of your personnel data will be OnStar de México S de R L de C V with head office at Ejército Nacional No 843 Colonia Granada Delegación Miguel Hidalgo zip code 11520 Federal District Mexico The personal data we may collec...

Page 310: ...maintain our legal relationship On the other hand purposes vii viii and ix do not give rise to and are not necessary to maintain our legal relationship and therefore for these purposes we make available a mechanism set up at our Customer Service Center in the telephone 01800 0834994 or via your e mail privacidadmexico onstar com so that if applicable you can indicate your refusal to have your pers...

Page 311: ...loaded to the vehicle 3 Follow the voice guided commands Using Voice Commands During a Planned Route Functionality of the Voice Command button if equipped may vary by vehicle and region For some vehicles press Q to open the OnStar app on the infotainment display For other vehicles press Q as follows Cancel Route 1 Press Q System responds OnStar ready then a tone 2 Say Cancel route System responds ...

Page 312: ...provides access to the Internet and web content at 4G speed Up to seven mobile devices can be connected A data plan is required Use the in vehicle controls only when it is safe to do so 1 To retrieve Wi Fi hotspot information press Q to open the OnStar app on the infotainment display then select Wi Fi Hotspot On some vehicles touch Wi Fi or Wi Fi Settings on the screen 2 The Wi Fi settings will di...

Page 313: ...r with pin drop take a photo make a note and set a timer Connect with Chevrolet on social media Features are subject to change For myChevrolet mobile app information and compatibility see my chevrolet com mx An active OnStar or connected service may be required A compatible device factory installed remote start and power locks are required Data rates apply See www onstar com mx for details and sys...

Page 314: ...ent 141 Air Vents 141 Airbag System Check 73 How Does an Airbag Restrain 66 Passenger Sensing System 68 What Makes an Airbag Inflate 66 Airbag System cont d What Will You See after an Airbag Inflates 66 When Should an Airbag Inflate 65 Where Are the Airbags 64 Airbags Adding Equipment to the Vehicle 72 Passenger Status Indicator 100 Readiness Light 100 Servicing Airbag Equipped Vehicles 72 System ...

Page 315: ...cifications 292 Carbon Monoxide Engine Exhaust 168 Hatch 23 Winter Driving 156 Cargo Tie Downs 85 Caution Danger and Warning 2 Center Console Storage 85 Chains Tire 265 Charging Wireless 90 Charging System Light 101 Check Engine Light Malfunction Indicator 102 Child Restraints Infants and Young Children 75 Lower Anchors and Tethers for Children 79 Older Children 74 Child Restraints cont d Securing...

Page 316: ... Light 108 Delayed Locking 19 Locks 16 Drive Belt Routing Engine 294 Driver Assistance Systems 197 Driver Information Center DIC 108 Driver Mode Control 182 Driving Better Fuel Economy 144 Competitive 190 Defensive 145 Drunk 145 Hill and Mountain Roads 155 If the Vehicle is Stuck 157 Loss of Control 148 Off Road Recovery 147 Track Events and Competitive 148 Vehicle Load Limits 158 Wet Roads 154 Dr...

Page 317: ... Flash to Pass 125 Flashers Hazard Warning 127 Flat Tire 265 Floor Mats 281 Fluid Brakes 231 Dual Clutch Transmission 220 Dual Clutch Transmission Life System 221 Washer 229 Folding Mirrors 30 Frequency Statement Radio 300 Front Air Dam 162 Front Lift System 189 Front Lift System Light 103 Front Seats Heated and Ventilated 53 Front Storage 83 Fuel Additives 203 Economy Driving for Better 144 Filli...

Page 318: ...rt Assist HSA 179 Hood 20 Horn 87 How to Wear Seat Belts Properly 56 HVAC 137 I Ignition Positions 163 Immobilizer 28 Infants and Young Children Restraints 75 Infotainment 130 Infotainment System 303 Instrument Cluster 94 Instrument Panel Overview 5 Interior Rearview Mirrors 32 Introduction 2 J Jump Starting North America 266 K Keyless Entry Remote RKE System 9 Keys 7 L Labeling Tire Sidewall 248 ...

Page 319: ... Door 16 Locks cont d Lockout Protection 20 Loss of Control 148 Low Profile Tires 247 Lower Anchors and Tethers for Children LATCH System 79 Lumbar Adjustment 49 Front Seats 49 M Maintenance and Care Additional 286 Maintenance Schedule 284 Recommended Fluids and Lubricants 289 Malfunction Indicator Lamp 102 Manual Mode 173 Memory Seats 50 Messages Engine Power 115 Vehicle 114 Vehicle Speed 115 Mir...

Page 320: ...rchlorate Materials Requirements California 209 Performance Data Recorder PDR 130 Personalization Vehicle 116 Power Mirrors 29 Outlets 89 Protection Battery 129 Retained Accessory RAP 166 Seat Adjustment 48 Windows 35 Pregnancy Using Seat Belts 60 Privacy Vehicle Data Recording 301 Prohibited Fuels 203 Proposition 65 Warning California 208 232 266 R Radio Frequency Statement 300 Reading Lamps 128 ...

Page 321: ...Memory 50 Power Adjustment Front 48 Reclining Seatbacks 49 Securing Child Restraints 80 Security Light 107 OnStar 305 Vehicle 26 Vehicle Alarm 26 Service 142 Accessories and Modifications 209 Doing Your Own Work 211 Maintenance General Information 282 Parts Identification 291 Service Electric Parking Brake Light 105 Services Special Application 286 Servicing the Airbag 72 Shifting Into Park 166 Ou...

Page 322: ...ity Grading 261 Wheel Alignment and Tire Balance 263 Wheel Replacement 263 When It Is Time for New Tires 259 Winter 246 Top Tier Fuel 202 Towing General Information 206 Recreational Vehicle 271 Vehicle 269 Track Events and Competitive Driving 148 Traction Limited Slip Differential 193 Off Light 105 Traction Control Electronic Stability Control 180 Transmission Dual Clutch 169 Dual Clutch Fluid 220...

Page 323: ... W Warning Brake System Light 104 Caution and Danger 2 Warning Lights Gauges and Indicators 93 Warnings Hazard Flashers 127 Washer Fluid 229 Wheels Alignment and Tire Balance 263 Different Size 261 Replacement 263 When It Is Time for New Tires 259 Windows 34 Power 35 Rear 36 Windshield Replacement 234 Wiper Washer 87 Winter Driving 156 Winter Tires 246 Wiper Blade Replacement 234 Wireless Charging...

Page 324: ...84031925 A 2020 2020 C M Y CM MY CY CMY K 20_CHEV_Corvette_Caribbean_COV_en_US_U_84031925A_2018NOV11 ai 1 10 28 2019 1 56 41 PM 20_CHEV_Corvette_Caribbean_COV_en_US_U_84031925A_2018NOV11 ai 1 10 28 2019 1 56 41 PM ...

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