Chevrolet/GMC 2013 DURAMAX Diesel Owner'S Manual Download

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Black plate (18,1)

Chevrolet/GMC DURAMAX Diesel - 2013 - CRC - 5/29/12

11-18

Service and Maintenance

Date

Odometer

Reading

Serviced By

Services Performed

Summary of Contents for 2013 DURAMAX Diesel

Page 1: ... 5 15 Driving and Operating 9 1 Starting and Operating 9 1 Diesel Particulate Filter 9 10 Diesel Exhaust Fluid 9 12 Brakes 9 18 Fuel 9 19 Towing 9 38 Conversions and Add Ons 9 43 Vehicle Care 10 1 General Information 10 1 Vehicle Checks 10 3 Electrical System 10 27 Service and Maintenance 11 1 General Information 11 1 Maintenance Schedule 11 3 Special Application Services 11 8 Additional Maintenan...

Page 2: ... to the printing of this owner manual Please refer to the purchase documentation relating to your specific vehicle to confirm each of the features found on your vehicle For vehicles first sold in Canada substitute the name General Motors of Canada Limited for GMC and Chevrolet Motor Division wherever it appears in this manual This manual contains information that pertains to the operation of your ...

Page 3: ...ted Attention Customer Service 47911 Halyard Drive Plymouth MI 48170 Using this Supplement This supplement contains information specific to the unique components of the vehicle It does not explain everything you need to know about the vehicle Read this supplement along with the owner manual to learn about the vehicle s features and controls Index A good place to look for what you need is the Index...

Page 4: ...Black plate 4 1 Chevrolet GMC DURAMAX Diesel 2013 CRC 5 29 12 iv Introduction 2 NOTES ...

Page 5: ... converter clutch operation will also be prevented when air or transmission oil temperatures are below certain levels For areas where ambient temperatures are below 40 C 40 F use synthetic transmission fluid approved to Allison Transmission specification TES 295 See Recommended Fluids and Lubricants on page 11 12 and Automatic Transmission Fluid on page 10 10 Adaptive Shift Controls The shift qual...

Page 6: ... filter The oil life system should be reset only following an oil change Resetting the Oil Life System To reset the Engine Oil Life System on van models 1 Display the OIL LIFE REMAINING on the DIC 2 Press and hold the SET RESET button on the DIC for more than five seconds The oil life will change to 100 To reset the Engine Oil Life System on most pickup models 1 Display the OIL LIFE REMAINING on t...

Page 7: ...tice a slightly different sound or a slightly elevated engine idle speed This is normal No action is required on the part of the driver during a regular DPF cleaning See Diesel Particulate Filter on page 9 10 Special DPF Driver Messages If the vehicle is used for numerous short trips or extended slow speed operation the engine computer may not be able to adequately heat up the exhaust system to cl...

Page 8: ...el Exhaust Fluid DEF is used with diesel engines to reduce the amount of regulated emissions produced The DEF system must be maintained for the vehicle to run properly Locating Diesel Exhaust Fluid DEF can be purchased at a Chevrolet or GMC dealer It can also be purchased at authorized vehicle and truck dealerships Additionally some diesel truck fueling stations or retailers may have DEF for purch...

Page 9: ...aust Fluid DEF Warning Light 5 8 Information Displays Driver Information Center DIC 5 9 Vehicle Messages Vehicle Messages 5 10 Engine Cooling System Messages 5 10 Engine Oil Messages 5 10 Engine Power Messages 5 11 Fuel System Messages 5 11 Diesel Exhaust Fluid Messages 5 11 Diesel Particulate Filter Messages 5 12 Service Vehicle Messages 5 12 Starting the Vehicle Messages 5 12 Transmission Messag...

Page 10: ...Black plate 2 1 Chevrolet GMC DURAMAX Diesel 2013 CRC 5 29 12 5 2 Instruments and Controls Warning Lights Gauges and Indicators Instrument Cluster English Pickup Shown Metric Similar ...

Page 11: ...Black plate 3 1 Chevrolet GMC DURAMAX Diesel 2013 CRC 5 29 12 Instruments and Controls 5 3 English Van Shown Metric Similar ...

Page 12: ...tric Pickup Models English Pickup Models Metric Van Models English Van Models When the ignition is on the fuel gauge shows approximately how much fuel the vehicle has left in the tank The gauge will first indicate E Empty before the vehicle is out of fuel but the vehicle s fuel tank should be filled soon An arrow on the fuel gauge indicates the side of the vehicle the fuel door is on ...

Page 13: ...ated For example the gauge may have indicated the tank was half full but it actually took a little more or less than half the tank s capacity to fill the tank The gauge moves a little while turning a corner or speeding up The gauge does not go back to E Empty when the ignition is turned off None of these indicate a problem with the fuel gauge For information on how to fill the fuel tank see Fillin...

Page 14: ...range the low oil pressure message may display on the Driver Information Center DIC or for vehicles without DIC the oil pressure light will come on If the oil pressure is outside the normal operating range of 0 548 kPa 0 80 psi check the oil level immediately DO NOT operate the engine with the oil pressure warning light on or an ENGINE OIL LOW ADD OIL message displayed Malfunction Indicator Lamp A...

Page 15: ...tems could lead to costly repairs not covered by the vehicle warranty This could also result in a failure to pass a required Emission Inspection Maintenance test See Accessories and Modifications on page 10 1 When the light is on an emission control system malfunction has been detected on the vehicle Diagnosis and service might be required An emission system malfunction might be corrected by using...

Page 16: ... volt battery has recently been replaced or run down The diagnostic system is designed to evaluate critical emission control systems during normal driving This can take several days of routine driving If this has been done and the vehicle still does not pass the inspection for lack of OBD II system readiness your dealer can prepare the vehicle for inspection Wait to Start Light If the wait to star...

Page 17: ...the vehicle does not have DIC buttons press the trip stem until EXHAUST FLUID LEVEL displays The EXHAUST FLUID LEVEL will be displayed as either OK XX or LOW When LOW appears on the display you should add diesel exhaust fluid as soon as you can See Diesel Exhaust Fluid on page 9 12 FUEL FILTER LIFE REMAINING If the vehicle has DIC buttons press the vehicle information button until FUEL FILTER LIFE...

Page 18: ...les without DIC buttons will acknowledge some current warning or service messages Other messages are more urgent and cannot be cleared from the display until the issue is corrected The following are some additional messages that the Duramax Diesel vehicle can display Engine Cooling System Messages COOLANT LEVEL LOW ADD COOLANT Notice Engine damage from running your engine without coolant is not co...

Page 19: ...t Fluid Messages For more information on these messages see Exhaust Fluid Low or Exhaust Fluid Quality Poor in Diesel Exhaust Fluid on page 9 12 EXHAUST FLUID RANGE XXXX KM MI When the exhaust fluid is getting low the range will be displayed in either kilometers or miles It is normal for the EXHAUST FLUID RANGE to vary based on vehicle and environmental driving conditions When this message first d...

Page 20: ... Service Exhaust Fluid System in Diesel Exhaust Fluid on page 9 12 SERVICE EMISSION SYSTEM SEE OWNERS MANUAL NOW This message displays when the emission system needs service Take the vehicle to your dealer See Service Emission System in Diesel Exhaust Fluid on page 9 12 Starting the Vehicle Messages ELEVATED IDLE OFF If your vehicle does not have DIC buttons this message will appear when the eleva...

Page 21: ...C to select it FAST IDLE ON If your vehicle has this feature this message displays when the fast idle feature is on See Fast Idle Control under Starting the Diesel Engine on page 9 1 Transmission Messages SHIFT INHIBITED SELECT N TO RESET Pickup Models If the transmission is unable to shift into a selected gear this message will appear on the DIC The electronic shift position indicator on the inst...

Page 22: ...105 km h 65 mph SPEED LIMITED TO 88 KM H 55 MPH This message will be displayed along with other messages These messages include EXHAUST FLUID EMPTY REFILL NOW EXHAUST FLUID QUALITY POOR SERVICE EMISSION SYSTEM or SERVICE EXHAUST FLUID SYSTEM When this message is displayed the vehicle speed is being limited to 88 km h 55 mph SPEED LIMITED TO 7 KM H 4 MPH This message will be displayed along with ot...

Page 23: ...ct the PTO standby speed Press the customization button until the PTO STANDBY SPEED screen appears on the DIC display Press the set reset button once to access the settings for this feature Then press the customization button to scroll through the following choices 800 RPM 900 RPM 1000 RPM 1100 RPM 1200 RPM 1300 RPM 1400 RPM 1500 RPM NO CHANGE To select a setting press the set reset button while t...

Page 24: ...re available if the vehicle is configured for Stationary Variable or Mobile PTO allows you to select the PTO tap step Press the customization button until the PTO TAP STEP screen appears on the DIC display Press the set reset button once to access the settings for this feature Then press the customization button to scroll through the following choices 25 RPM 75 RPM 100 RPM 150 RPM 200 RPM 250 RPM ...

Page 25: ... plate 17 1 Chevrolet GMC DURAMAX Diesel 2013 CRC 5 29 12 Instruments and Controls 5 17 110 MINUTES NO CHANGE To select a setting press the set reset button while the desired setting is displayed on the DIC ...

Page 26: ...Black plate 18 1 Chevrolet GMC DURAMAX Diesel 2013 CRC 5 29 12 5 18 Instruments and Controls 2 NOTES ...

Page 27: ...Filter Replacement 9 33 Filling the Tank 9 36 Filling a Portable Fuel Container 9 38 Towing Trailer Towing 9 38 Conversions and Add Ons Power Take Off PTO 9 43 Starting and Operating Starting the Diesel Engine The diesel engine starts differently than a gasoline engine The vehicle will only start in the P Park or the N Neutral position Move the shift lever to P Park or N Neutral To restart the eng...

Page 28: ...ld weather starting Use the recommended engine oil when the outside temperature drops below freezing See Engine Oil on page 10 6 When the outside temperature drops below 18 C 0 F use of the engine coolant heater is recommended If you experience longer cranking times notice an unusual amount of exhaust smoke or are at higher elevations over 2 135 m or 7 000 ft you may use the engine coolant heater ...

Page 29: ...ds can range from approximately 600 to 1 000 rpm Elevated Idle The engine has a cold temperature high idle feature which elevates the engine idle speed from base idle to 1050 rpm for pickup models or 1200 rpm for van models when outside temperatures are below 0 C 32 F and the engine coolant temperature is below 65 C 150 F This feature enhances heater performance by raising the engine coolant tempe...

Page 30: ...ol is in the On position See Cruise Control in the owner manual The cruise control Set switch is pressed and released for Preset Fast Idle Speed 1200 rpm Fast Idle control will be disabled when one or more of the following conditions occur The cruise control is in the Off position The cruise control Set switch is pressed and released See Cruise Control in the owner manual The cruise control Cancel...

Page 31: ...ront bumper This opening is to provide enough airflow Do not modify the cover The winter cover does not cover some sections of the front of the vehicle because these openings are needed to provide enough airflow to the radiator grille and air cooler in extremely cold temperatures When the winter cover is used the temperature sensor found on the inside rearview mirror will not function properly The...

Page 32: ... 6 Driving and Operating Installation Chevrolet Pickup 1 Open the hood 2 Slide the channels of the cover down the back edge of the grille on both sides 3 Hook J clips to the bottom of the grille 4 Hook J clips to the top edge of the grille by the engine compartment ...

Page 33: ...of the grille 6 To remove the winter cover reverse the steps listed previously Installation GMC Pickup 1 Open the hood 2 Slide the channels of the cover down the back edge of the grille on both sides 3 Insert pockets between the grille and the bumper 4 Hook J clips to the top edge of the grille by the engine compartment ...

Page 34: ... 8 Driving and Operating 5 To remove the winter cover reverse the steps listed previously Installation Van Models 1 Open the hood and secure it with the prop rod 2 Hook the five J clips to the bottom edge of the grille 3 Hook the top center J clip by the hood latch ...

Page 35: ...xtension cord could overheat and cause a fire You could be seriously injured Plug the cord into a properly grounded three prong 110 volt AC outlet If the cord will not reach use a heavy duty three prong extension cord rated for at least 15 amps 4 Before starting the engine be sure to unplug and store the cord as it was before to keep it away from moving engine parts and prevent damage The length o...

Page 36: ...ING Things that can burn could touch hot exhaust parts under the vehicle and ignite Do not park over papers leaves dry grass or other things that can burn Diesel Particulate Filter The vehicle has a Diesel Particulate Filter DPF as part of the exhaust system to reduce vehicle emissions The DPF requires a unique exhaust tailpipe with an exhaust cooler The exhaust cooler mixes air with the exhaust t...

Page 37: ...ts under the vehicle and ignite You or others could be burned Do not park or idle for an extended period of time near or over papers leaves dry grass or other things that can burn Keep the exhaust area clear of material that could ignite or burn See Parking over Things That Burn on page 9 10 for more information Notice Extended idle should be avoided because the DPF system is not capable of self c...

Page 38: ... and eye protection when handling Inhalation may cause irritation to the upper respiratory tract Store in a cool well ventilated area For more safety information see the label of the Diesel Exhaust Fluid container DEF is used with diesel engines to reduce the amount of regulated emissions produced The fluid level in the DEF tank must be maintained for the vehicle to run correctly The capacity of t...

Page 39: ...If you spill DEF on the vehicle while filling the tank rinse the area with water and wipe the surface with a damp cloth DEF Fill Vans For vans the DEF fill is located behind the fuel fill door The DEF cap is blue and the diesel cap is green The fill tube location for chassis cab and cutaway vans finished by an upfitter will vary Check the upfitter manual DEF Fill Pickups For full size pickups the ...

Page 40: ...ction Agency EPA and the California Air Resource Board CARB The DEF messages relate to these strategies The DIC message EXHAUST FLUID RANGE XXXX km mi displays at approximately 1600 km 1 000 mi of fluid range remaining This message appears again at approximately 500 km 300 mi of remaining range before the exhaust fluid tank becomes empty Below 500 km 300 mi of range remaining these messages will a...

Page 41: ...ys A flashing warning light and a chime also come on Add at least 7 6 L 2 gal of fluid to release the vehicle from speed limitation from a very low or empty tank The capacity of the DEF tank is 20 1 L 5 3 gal See Diesel Exhaust Fluid Messages on page 5 11 Diesel Exhaust Fluid DEF Warning Light on page 5 8 and Recommended Fluids and Lubricants on page 11 12 Exhaust Fluid Quality Poor Use only exhau...

Page 42: ... TO 7 KM H 4 MPH MAX SPEED displays A flashing warning light and a chime also come on Vehicle speed will be reduced to a maximum speed limit of 7 km h 4 mph After the transition to 7 km h 4 mph is complete a DIC message EXHAUST FLUID QUALITY POOR SEE OWNERS MANUAL NOW SPEED LIMITED TO 7 KM H 4 MPH displays A flashing warning light and a chime also come on Service Exhaust Fluid System If a problem ...

Page 43: ...uced to a maximum speed limit of 7 km h 4 mph After the transition to 7 km h 4 mph is complete the DIC message SERVICE EXHAUST FLUID SYSTEM SEE OWNERS MANUAL NOW SPEED LIMITED TO 7 KM H 4 MPH displays A flashing warning light and a chime also come on Service Emission System If a problem occurs with the vehicle emission system the DIC message SERVICE EMISSION SYSTEM SEE OWNERS MANUAL NOW 282 KM 175...

Page 44: ...nt panel The switch must be pressed at each vehicle start for the system to be active A light in the switch will come on when the exhaust brake is activated The Driver Information Center DIC displays the message EXHAUST BRAKE ENABLED for approximately 10 seconds then clears To turn the brake off press the exhaust brake switch a second time The DIC displays the message EXHAUST BRAKE DISABLED for ap...

Page 45: ...l fuel or fuel additives not recommended in this manual could damage the fuel system fuel operated heater FOH Van models only and engine Your warranty would not cover this damage And Diesel fuel that has been mixed with engine oil or automatic transmission fluid could damage the engine and emission controls We do not test aftermarket diesel fuel additives Some additives particularly those which co...

Page 46: ...bout the fuel you are using contact your fuel supplier Diesel Fuel Grades For best results use No 2 D diesel fuel year round above and below freezing conditions as oil companies blend No 2 D fuel to address climate differences No 1 D diesel fuel can be used in very cold temperatures when it stays below 18 C or 0 F however it will produce a power and fuel economy loss Avoid the use of No 1 D diesel...

Page 47: ...cation ASTM D975 Grades No 2 D or No 1 D S15 commonly known as Ultra Low Sulfur Diesel as other fuels used in your vehicle and the biodiesel used for making this fuel must meet the latest version of ASTM specification D6751 Pump labeling Retail pumps dispensing blends containing up to 5 biodiesel B5 are not required to be labeled with the concentration of biodiesel Blends up to B5 must meet ASTM D...

Page 48: ...some environmental benefits However biodiesel has unique properties and needs to be handled differently than diesel fuel Its use presents additional risks and may not be appropriate in all situations Certain vehicle operating modes increase these risks and should be avoided Read further to determine if your driving habits are compatible with the use of biodiesel Biodiesel fuel quality degrades wit...

Page 49: ...posits while not problematic with the use of conventional diesel fuel may become loosened with a sudden switch to biodiesel blends and cause fuel filter plugging This vehicle is equipped with a fuel filter restriction monitoring system that will alert you if the fuel filter requires service but it will not prevent damage caused by poor quality biodiesel Use of biodiesel blends will degrade the per...

Page 50: ...uld meet the latest version of specification CAN CGSB 3 517 ULS in Canada If there are questions about the fuel you are using contact your fuel supplier Diesel Fuel Types Canadian fuels are blended for seasonal changes Diesel Type A fuel is blended for better cold weather starting in extreme conditions however you might notice some power and fuel economy loss If Type A fuel is used in warmer tempe...

Page 51: ... the operator s responsibility to ensure that biodiesel in the vehicle s tank does not lead to engine fuel system or exhaust after treatment system damage We neither encourage nor discourage the use of biodiesel blends for vehicles As a renewable fuel biodiesel provides some environmental benefits However biodiesel has unique properties and needs to be handled differently than diesel fuel Its use ...

Page 52: ...fuel gum and varnish may be deposited within the tank and fuel system These deposits while not problematic with the use of conventional diesel fuel may become loosened with a sudden switch to biodiesel blends and cause fuel filter plugging This vehicle is equipped with a fuel filter restriction monitoring system that will alert you if the fuel filter requires service but it will not prevent damage...

Page 53: ...heading What Fuel to Use Notice Never use home heating oil or gasoline in the vehicle They can cause engine damage not covered by the vehicle warranty In cold weather the fuel filter could become clogged by wax naturally present in the fuel To unclog it move the vehicle to a warm garage area and allow the filter to warm up to between 0 C 32 F and 10 C 50 F You will not need to replace the filter A...

Page 54: ...nded Action Message comes on but does not remain on after an ignition cycle Water separator is approximately half full Drain water as soon as possible Water level may continue to increase Message remains on after an ignition cycle At temperatures above freezing Drain fuel filter immediately If no water can be drained and message stays on see your dealer for assistance Problem Recommended Action At...

Page 55: ... side of the vehicle on the bottom of the fuel filter For van models the filter drain valve is located under the vehicle on the driver side inside frame rail on the bottom of the fuel filter 4 For pickup models open the drain valve by turning it two to three turns Pump the primer until all of the water has been removed When fuel empties from the valve all the water has been drained Close the valve...

Page 56: ... fuel The fuel filter was removed for servicing or replacement The fuel lines were removed or disconnected for servicing The fuel filter water drain valve was opened while the engine was running The fuel operated heater FOH pump and FOH fuel lines were removed or disconnected for servicing If one or more of the above occur it is very likely that air has entered the fuel system and priming the fuel...

Page 57: ...d 8 Close the vent valve Clean any fuel that accumulated on the fuel filter Attempt to start the engine The engine may start and stall If this occurs operate the priming pump several times in between starting attempts Once the engine stays running allow it to idle for a few minutes Check the filter for leaks To Prime the Vehicle Van Models The vehicle has an electric priming pump The priming pump ...

Page 58: ... runs but stalls again turn the ignition key off for 60 seconds to reset the ECM and repeat the steps above 9 When the engine starts let it idle for a few minutes and check the filter for any leaks To Prime the Fuel Operated Heater FOH Fuel Lines Van Models See your dealer or qualified technician if the FOH fuel lines need to be primed Running Out of Fuel Pickup Models If the engine stalls and you...

Page 59: ...ive cycles after the condition is corrected but will eventually clear itself The fuel operated heater stops automatically when the fuel tank volume is less or equal to 10 of the total tank volume If the vehicle runs out of fuel the FOH fuel lines will not need to be primed because they will still have fuel remaining Fuel Filter Replacement Pickup Models WARNING Diesel fuel is flammable It could st...

Page 60: ...on to prime the fuel filter 10 Start the engine and let it idle for five minutes Check the fuel filter and air bleed valve for leaks 11 Reset the fuel filter monitor See Fuel System Messages on page 5 11 Van Models If the fuel operated heater FOH is not working the FOH line requires priming See your dealer for service See Fuel Operated Heater FOH on page 9 10 WARNING Diesel fuel is flammable It co...

Page 61: ...s cap 3 Remove the filter element If there is any dirt on the filter sealing surface clean it off 4 Install the new filter element 5 Reinstall and tighten the filter s cap and reconnect the water sensor wire to the filter 6 Follow the vehicle fuel system priming procedure earlier in this section to re prime the system 7 Start the engine and let it idle for five minutes Fuel Pump Screen 1 Apply the...

Page 62: ...ath To help avoid injuries to you and others read and follow all the instructions on the fuel pump island Turn off the engine when refueling Keep sparks flames and smoking materials away from fuel Do not leave the fuel pump unattended Continued WARNING CONTINUED Do not reenter the vehicle while pumping fuel Keep children away from the fuel pump and never let children pump fuel Fuel can spray out i...

Page 63: ...el Do not top off or overfill your tank and wait a few seconds after you have finished pumping before you remove the nozzle Clean fuel from painted surfaces as soon as possible See Washing Your Vehicle in the owner manual When you put the fuel cap back on turn it to the right clockwise until you hear a clicking sound Make sure you fully install the cap WARNING If a fire starts while you are refuel...

Page 64: ...of the container before dispensing fuel and keep it in contact with the fill opening until filling is complete Do not smoke while pumping fuel Towing Trailer Towing When towing at high elevation on steep uphill grades consider the following Engine coolant at higher elevation will boil at a lower temperature than at or near sea level If the engine is turned off immediately after towing at high elev...

Page 65: ...0 lbs 11113 kg 24 500 lbs Pickup Model Sierra Denali 1 3 73 7 484 kg 16 500 lbs 11113 kg 24 500 lbs Pickup Model Regular Cab Long Box 1 3 73 8 074 kg 17 800 lbs 11113 kg 24 500 lbs Pickup Model Extended Cab Long Box 1 3 73 7 893 kg 17 400 lbs 11113 kg 24 500 lbs Pickup Model Crew Cab Long Box 1 3 73 7 575 kg 16 700 lbs 11113 kg 24 500 lbs K 2500 Pickup Models 4WD Pickup Model Extended Cab Standard...

Page 66: ...xtended Cab 2WD Single Rear Wheels 1 3 73 7 847 kg 17 300 lbs 11113 kg 24 500 lbs Dual Rear Wheels 3 3 73 10 342 kg 22 800 lbs 13 835 kg 30 500 lbs C 3500 Pickup Model Crew Cab Standard Box 2WD Single Rear Wheels 1 3 73 7 802 kg 17 200 lbs 11113 kg 24 500 lbs Single Rear Wheels Sierra Denali 1 3 73 7 756 kg 17 100 lbs 11113 kg 24 500 lbs C 3500 Pickup Model Crew Cab Long Box 2WD Single Rear Wheels...

Page 67: ... 3 73 7 666 kg 16 900 lbs 11113 kg 24 500 lbs Dual Rear Wheels 4 3 73 10 251 kg 22 600 lbs 13 835 kg 30 500 lbs K 3500 Pickup Model Crew Cab Standard Box 4WD Single Rear Wheels 1 3 73 7 711 kg 17 000 lbs 11113 kg 24 500 lbs Single Rear Wheels Sierra Denali 1 3 73 7 620 kg 16 800 lbs 11113 kg 24 500 lbs K 3500 Pickup Model Crew Cab Long Box 4WD Single Rear Wheels 1 3 73 7 620 kg 16 800 lbs 11113 kg...

Page 68: ...ssenger Van Short Wheelbase 3 54 4 536 kg 10 000 lbs 7 711 kg 17 000 lbs G3500 Passenger Van Long Wheelbase 3 54 4 400 kg 9 700 lbs 7 711 kg 17 000 lbs The Gross Combination Weight Rating GCWR is the total allowable weight of the completely loaded vehicle and trailer including any passengers cargo equipment and conversions The GCWR for the vehicle should not be exceeded 1 Trailer rating limited to...

Page 69: ...or running add on equipment such as salt spreaders snow plows winches and lift buckets The PTO system controls engine speed to values higher than normal base idle PTO load relay engagement and shutdown of the engine Primary PTO Operating Modes PTO modes of operation include Preset PTO Mode Stationary operation only Variable PTO Mode Stationary and mobile operation The PTO stationary mode provides ...

Page 70: ... brake pedal must not be pressed The engine speed must be less than the maximum allowed PTO engage speed of 1500 rpm The PTO engage speed can be adjusted by a service technician For in cab PTO operation Press and release the R on the PTO switch The PTO indicator light will blink fast until the PTO load becomes engaged The indicator light will then be on steady The SET and RES switch positions can ...

Page 71: ...ING MESSAGES One or more of the following Driver Information Center DIC messages may appear on the instrument panel cluster if the PTO will not engage The operator must take the action indicated then again press and release the R on the PTO switch PTO SHIFT TO PARK OR NEUTRAL Stationary only PTO SET PARK BRAKE Stationary only PTO PRESS RELEASE BRAKE Mobile only PTO RELEASE BRAKE PTO REDUCE VEHICLE...

Page 72: ... PTO only The mobile PTO mode will also disengage if the following conditions are detected by the vehicle electronics The PTO load becomes disengaged See service manual Vehicle speed exceeds 80 km h 50 mph Engine speed exceeds the maximum allowed PTO operating speed of 3100 rpm factory setting 2100 rpm The PTO control system will attempt to limit accelerator pedal and PTO switch input as the vehic...

Page 73: ...eration the accelerator pedal can be pressed to adjust the engine speed To protect the PTO from over speed the PTO system will disengage when the engine speed exceeds 2100 rpm The Stationary PTO Mode provides both in cab and remote controls The in cab controls are enabled as the factory preset The remote controls are disabled This factory preset configuration can also be reprogrammed to enable the...

Page 74: ... cab PTO switch R The current engine speed will become the new stand by speed This adjustment can only be done once at the initial engagement of PTO The initial stand by speed adjustment must be between engine base idle speed and 1800 rpm maximum PTO engage speed 9 This is the PTO switch OFF position Press and release the in cab 9 switch position or assert the remote enable switch to OFF to diseng...

Page 75: ... in the stationary PTO mode The vehicle wiring system provides for connections to a remote start arming switch and remote engine start switch These connections are accessed through the upfitter connector The remote start function is initiated by a sequence of switch actions in addition to several vehicle conditions The vehicle ignition key can be in any position or removed from the ignition The fo...

Page 76: ...stem provides remote engine shutdown switch connections which are accessed through the PTO upfitter connector Timed auto engine shutdown The timed auto engine shutdown feature provides the means to shut down the engine automatically after a predefined time PTO must be operational for this function to be active Engine shutdown based on critical engine conditions The engine will be shut down when PT...

Page 77: ... Continued operation under conditions that do not allow effective regeneration or cleaning will eventually plug the DPF and result in reduced power The ENGINE POWER IS REDUCED Driver Information Center DIC message and malfunction indicator lamp will be displayed and dealer service will be required to return the vehicle to normal full power operation To prevent this from occurring frequently monito...

Page 78: ...l DISABLED DISABLED ENABLED Type of Set Switch Operation MOMENTARY MOMENTARY LATCHING Press ON Then Go To Set 1 Speed DISABLED DISABLED ENABLED Remote Engine Start DISABLED DISABLED ENABLED Remote Engine Shutdown DISABLED DISABLED ENABLED Load Feedback DISABLED DISABLED ENABLED Engage Relay DISABLED DISABLED ENABLED Keep Relay Engaged During Braking DISABLED DISABLED ENABLED Action After Brake Is ...

Page 79: ...tes 7 hours Min PTO Engage Speed 500 RPM 500 RPM 1800 RPM Max PTO Engine Speed 1800 RPM 950 RPM 3100 RPM PTO Standby RPM 850 RPM 500 RPM Normal engine idle will override if higher than Standby Speed 3100 RPM PTO Set Speed 1 1250 RPM 500 RPM PTO Set Speed 1 cannot be set below PTO Standby speed 3100 RPM PTO Set Speed 2 1700 RPM 500 RPM PTO Set Speed 2 cannot be set below PTO Standby speed 3100 RPM ...

Page 80: ...o Low Voltage 1 66 V SET SPEED 1 STANDBY SPEED SET SPEED 1 or SET SPEED 2 Remote Set Switch Transition to Open State 1 66 V 3 33 V PTO STANDBY STANDBY SPEED SET SPEED 1 or SET SPEED 2 Remote Set Switch Transition to High Voltage 3 33 V SET SPEED 2 STANDBY SPEED SET SPEED 1 or SET SPEED 2 If the PTO factory preset parameters do not match the settings described above then they may have already been ...

Page 81: ...ck Control Function Check 10 25 Ignition Transmission Lock Check 10 26 Park Brake and P Park Mechanism Check 10 26 Electrical System Engine Compartment Fuse Block 10 27 General Information Accessories and Modifications Adding non dealer accessories or making modifications to the vehicle can affect vehicle performance and safety including such things as airbags braking stability ride and handling e...

Page 82: ...e performance products and modifications promise a way to increase the horsepower and torque levels of the vehicle s powertrain You should be aware that these products could have harmful effects on the performance and life of the engine exhaust emission system transmission and drivetrain The engines transmissions and drivetrains have been designed and built to offer industry leading durability and...

Page 83: ...Black plate 3 1 Chevrolet GMC DURAMAX Diesel 2013 CRC 5 29 12 Vehicle Care 10 3 Vehicle Checks Engine Compartment Overview United States Pickup Models Shown Canada Similar ...

Page 84: ...er Filter E Diesel Exhaust Fluid DEF Fill Tube F Engine Air Cleaner Filter Restriction Indicator If Equipped G Engine Oil Dipstick H Engine Oil Fill Cap I Engine Fan Out of View J Automatic Transmission Dipstick K Power Steering Fluid Reservoir L Brake Fluid Reservoir M Auxiliary Battery N Underhood Fuse Block O Windshield Washer Fluid Reservoir P Remote Negative Terminal ...

Page 85: ...Black plate 5 1 Chevrolet GMC DURAMAX Diesel 2013 CRC 5 29 12 Vehicle Care 10 5 United States Van Models Shown Canada Similar ...

Page 86: ...he engine oil level regularly and maintain the proper oil level See Checking Engine Oil and When to Add Engine Oil in this section Change the engine oil at the appropriate time See Engine Oil Life System on page 10 9 Always dispose of engine oil properly See What to Do with Used Oil in this section Checking Engine Oil It is a good idea to check the engine oil level at each fuel fill In order to ge...

Page 87: ...able operating range shown on the dipstick are harmful to the engine If you find that you have an oil level above the operating range i e the engine has so much oil that the oil level gets above the cross hatched area that shows the proper operating range the engine could be damaged You should drain out the excess oil or limit driving of the vehicle and seek a service professional to remove the ex...

Page 88: ...mbol is used on most oil containers to help you select the correct oil It means that the oil has been certified by the American Petroleum Institute Look for this on the oil container and use only those oils that display this logo Notice Use only engine oils that have the designation CJ 4 for the diesel engine Failure to use the recommended oil can damage the DPF and result in engine damage not cov...

Page 89: ...emperature and miles driven Based on driving conditions the mileage at which an engine 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 When the system has calculated that oil life has been diminished it indicates that an oil change is necessary A CHANGE ENGINE OIL SOON message comes on Change the oil as s...

Page 90: ...es back on when the vehicle is started the engine oil life system has not reset Repeat the procedure Automatic Transmission Fluid When to Check and Change Pickup Models Change the fluid and filter at the intervals listed See Maintenance Schedule on page 11 3 And be sure to use the transmission fluid listed in Recommended Fluids and Lubricants on page 11 12 How to Check Because this operation can b...

Page 91: ...s below normal operating temperatures 1 Pull out the dipstick and wipe it with a clean rag or paper towel The transmission dipstick is located near the center of the engine compartment See Engine Compartment Overview on page 10 3 for location 2 Push it back in all the way wait three seconds and then pull it back out again 3 Check the fluid level reading Repeat the check procedure to verify the rea...

Page 92: ...eration Allison recommends using Synthetic Transmission Fluid approved to Allison Transmission specification TES 295 in areas where the minimum ambient temperatures are below 40 C 40 F Refer to the Maintenance Schedule to determine what kind of transmission fluid to use See Recommended Fluids and Lubricants on page 11 12 Add fluid only after checking the transmission fluid while it is hot A cold c...

Page 93: ... at normal operating temperature which is 82 C to 93 C 180 F to 200 F Get the vehicle warmed up by driving about 24 km 15 mi when outside temperatures are above 10 C 50 F If it is colder than 10 C 50 F drive the vehicle until the engine temperature gauge moves and then remains steady for 10 minutes A cold check can be made after the vehicle has been sitting for eight hours or more with the engine ...

Page 94: ... hot check Be sure to keep the dipstick pointed down to get an accurate reading 3 If the fluid level is in the acceptable range push the dipstick in all the way then flip the handle down to lock the dipstick in place What Transmission Fluid to Use Cold Operation When temperatures are very cold the transmission will prevent certain operations to protect against damage The information below shows sh...

Page 95: ...nts on page 11 12 Using a funnel add fluid down the transmission dipstick tube only after checking the transmission fluid while it is hot A cold check is used only as a reference If the fluid level is low add only enough of the proper fluid to bring the level up to the HOT area for a hot check It does not take much fluid generally less than 0 5 L 1 pint Do not overfill Notice Use of the incorrect ...

Page 96: ...e the filter if necessary How to Inspect When the restriction indicator turns black or is in the red orange change zone replace the filter and reset the restriction indicator The air cleaner filter assembly is located on the front corner of the engine compartment on the passenger side of the vehicle To inspect and replace the filter and reset the restriction indicator A Clamp B Cover Electrical Co...

Page 97: ... the top button on the indicator See Maintenance Schedule on page 11 3 to determine when to replace the engine air cleaner filter WARNING Operating the engine with the air cleaner filter off can cause you or others to be burned The air cleaner not only cleans the air it helps to stop flames if the engine backfires Use caution when working on the engine and do not drive with the air cleaner filter ...

Page 98: ...l the new engine air cleaner filter 5 Reinstall the cover and tighten the screws 6 Reset the air cleaner filter restriction indicator B if equipped by pressing the top button on the indicator See Maintenance Schedule on page 11 3 to determine when to replace the engine air cleaner filter WARNING Operating the engine with the air cleaner filter off can cause you or others to be burned The air clean...

Page 99: ...ouch them If you do you can be burned Do not run the engine if there is a leak If you run the engine it could lose all coolant That could cause an engine fire and you could be burned Get any leak fixed before you drive the vehicle Notice Using coolant other than DEX COOL can cause premature engine heater core or radiator corrosion In addition the engine coolant could require changing sooner at 50 ...

Page 100: ...olant may require changing sooner at 50 000 km 30 000 mi or 24 months whichever occurs first Any repairs would not be covered by the vehicle warranty Always use DEX COOL silicate free coolant in the vehicle What to Use Use a 50 50 mixture of clean drinkable water and DEX COOL coolant which will not damage aluminum parts If using this mixture nothing else needs to be added WARNING Adding only plain...

Page 101: ...uirements regarding used coolant disposal This will help protect the environment and your health Checking Coolant Pickup Models The coolant surge tank is located in the engine compartment on the passenger side of the vehicle See Engine Compartment Overview on page 10 3 for location The coolant surge tank is divided into two sides The pressurized side engine side should be completely full while the...

Page 102: ...ng Coolant Pickup and Van Models Notice If coolant is changed or added always add enough to fill the system completely or engine damage may occur If more coolant is needed add the proper DEX COOL coolant mixture at the surge tank but be careful not to spill it WARNING You can be burned if you spill coolant on hot engine parts Coolant contains ethylene glycol and it will burn if the engine parts ar...

Page 103: ...cap off start the engine and let it run until the engine coolant temperature gauge indicates approximately 90 C 195 F By this time the coolant level inside the coolant surge tank may be lower If the level is lower slowly add more of the proper mixture to the coolant surge tank until it reaches the proper level On pickup models slowly continue to add coolant so it goes into the non pressurized side...

Page 104: ...y repairs would not be covered by the vehicle warranty If No Steam Is Coming from the Engine Compartment The COOLANT LEVEL LOW ADD COOLANT Driver Information Center DIC message along with a low coolant condition can indicate a serious problem If there is an engine overheat warning and the vehicle does not have a low coolant condition and no steam is heard or seen the problem may not be too serious...

Page 105: ...ove suddenly If the vehicle moves you or others could be injured 1 Before starting this check be sure there is enough room around the vehicle 2 Firmly apply both the parking brake and the regular brake See Parking Brake in the owner manual Do not use the accelerator pedal and be ready to turn off the engine immediately if it starts 3 Try to start the engine in each gear The vehicle should start on...

Page 106: ...rake and P Park Mechanism Check WARNING When you are doing this check the vehicle could begin to move You or others could be injured and property could be damaged Make sure there is room in front of the vehicle in case it begins to roll Be ready to apply the regular brake at once should the vehicle begin to move Park on a fairly steep hill with the vehicle facing downhill Keeping your foot on the ...

Page 107: ...th a Duramax engine see Engine Compartment Fuse Block in the owner manual To remove fuses hold the end of the fuse between your thumb and index finger and pull straight out The vehicle may not be equipped with all of the fuses and relays shown Fuses Usage 1 Electronic Stability Suspension Control Automatic Level Control Exhaust 2 Left Trailer Stop Turn Lamp 3 Engine Controls 4 Right Trailer Stop T...

Page 108: ...uses Usage 20 Headlamp Washer 21 Rear Windshield Washer 22 Trailer Park Lamps 23 Left Park Lamps 24 Right Park Lamps 25 Fog Lamps 26 Horn 27 Right High Beam Headlamp 28 Daytime Running Lamps 29 Left High Beam Headlamp 30 Daytime Running Lamp 2 31 Sunroof 32 Key Ignition System Theft Deterrent System Fuses Usage 33 Windshield Wiper 34 SEO B2 Upfitter Usage Battery 35 Electric Adjustable Pedals 36 C...

Page 109: ...el Pump Ignition 68 Fan J Case Fuses Usage 54 Automatic Level Control Compressor 55 Heavy Duty Anti lock Brake System 56 Antilock Brake System 1 57 Starter 58 Stud 2 Trailer Brakes 59 Left Bussed Electrical Center 1 60 Electric Running Boards 61 Not Used 62 Four Wheel Drive System 63 Stud 1 Trailer Connector Battery Power 64 Mid Bussed Electrical Center 1 J Case Fuses Usage 65 Climate Control Blow...

Page 110: ...Black plate 30 1 Chevrolet GMC DURAMAX Diesel 2013 CRC 5 29 12 10 30 Vehicle Care Relays Usage PRK LAMP Parking Lamps REAR DEFOG Rear Defogger RUN CRNK Switched Power ...

Page 111: ...le if it is sold It is the responsibility of the owner to have all required maintenance performed Your dealer has trained 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...

Page 112: ...ended fuel See Recommended Fuel in the owner manual 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 mountainous terrain Frequently towing a trailer Used for high speed or competitive driving Used for taxi polic...

Page 113: ...cle within 5 000 km 3 000 mi since the last service Reset the oil life system when the oil is changed See Engine Oil Life System on page 10 9 Tire Rotation and Required Services Every 12 000 km 7 500 mi Rotate the tires if recommended for the vehicle and perform the following services See Tire Rotation in the owner manual Check engine oil level and oil life percentage If needed change engine oil a...

Page 114: ...owner manual Check automatic transmission shift lock control function See Automatic Transmission Shift Lock Control Function Check in the owner manual Check ignition transmission lock See Ignition Transmission Lock Check in the owner manual Check parking brake and automatic transmission park mechanism See Park Brake and P Park Mechanism Check in the owner manual Check accelerator pedal for damage ...

Page 115: ...Black plate 5 1 Chevrolet GMC DURAMAX Diesel 2013 CRC 5 29 12 Service and Maintenance 11 5 ...

Page 116: ...ot directly power wash the transfer case output seals High pressure water can overcome the seals and contaminate the transfer case fluid Contaminated fluid will decrease the life of the transfer case and should be replaced 3 Or every five years whichever comes first See Cooling System on page 10 18 4 Or every 10 years whichever comes first 5 Inspect for fraying excessive cracking or damage replace...

Page 117: ...Black plate 7 1 Chevrolet GMC DURAMAX Diesel 2013 CRC 5 29 12 Service and Maintenance 11 7 ...

Page 118: ...00 km 3 000 mi Have underbody flushing service performed once a year Replace the fuel filter when the CHANGE FUEL FILTER message in the Driver Information Center DIC comes on See Fuel System Messages on page 5 11 The fuel filter should be changed at least every two years The PERCENT FUEL FILTER LIFE REMAINING can be used to decide if the filter should be changed during routine service On van model...

Page 119: ...ed dealer technicians have access to tools and equipment to inspect the brakes and recommend quality parts engineered for the vehicle Fluids Proper fluid levels and approved fluids protect the vehicle s systems and components See Recommended Fluids and Lubricants on page 11 12 for GM approved fluids Engine oil and windshield washer fluid levels should be checked at every fuel fill Instrument clust...

Page 120: ...be replaced include three or more visible treadwear indicators cord or fabric showing through the rubber cracks or cuts in the tread or sidewall or a bulge or split in the tire Trained dealer technicians can inspect and recommend the right tires Your dealer can also provide tire wheel balancing services to ensure smooth vehicle operation at all speeds Your dealer sells and services name brand tire...

Page 121: ... include scratches cracks and chips Trained dealer technicians can inspect the windshield and recommend proper replacement if needed Wiper Blades Wiper blades need to be cleaned and kept in good condition to provide a clear view Signs of wear include streaking skipping across the windshield and worn or split rubber Trained dealer technicians can check the wiper blades and replace them when needed ...

Page 122: ...l engine see Engine Oil on page 10 6 Engine Coolant 50 50 mixture of clean drinkable water and use only DEX COOL Coolant See Engine Coolant on page 10 20 Hydraulic Brake System DOT 3 Hydraulic Brake Fluid GM Part No 12377967 in Canada 89021320 Windshield Washer Automotive windshield washer fluid that meets regional freeze protection requirements Diesel Exhaust Aftertreatment System Diesel Exhaust ...

Page 123: ...74 or lubricant meeting requirements of NLGI 2 Category LB or GC LB Chassis Lubrication Chassis Lubricant GM Part No 12377985 in Canada 88901242 or lubricant meeting requirements of NLGI 2 Category LB or GC LB Van Models Front Wheel Bearings Wheel bearing lubricant meeting requirements of NLGI 2 Category GC or GC LB GM Part No 1051344 in Canada 993037 Front and Rear Axle SAE 75W 90 Synthetic Axle ...

Page 124: ...53474 Pickup Models Body Door Hinge Pins Tailgate Hinge and Linkage and Fuel Door Hinge Multi Purpose Lubricant Superlube GM Part No 12346241 in Canada 10953474 Pickup Models Tailgate Handle Pivot Points Hinges Latch Bolt and Linkage Multi Purpose Lubricant Superlube GM Part No 12346241 in Canada 10953474 Weatherstrip Conditioning Weatherstrip Lubricant GM Part No 3634770 in Canada 10953518 or Die...

Page 125: ...d below by name part number or specification can be obtained from your dealer Part GM Part Number ACDelco Part Number Engine Air Cleaner Filter Pickup Models 25945274 A3141C Van Models 20815924 A3140C Engine Fuel Filter 12646512 TP3012 Fuel Pump Screen Kit for Van Models 19259252 TP3017 Engine Oil Filter 88917036 PF2232 Use only the specified filters ...

Page 126: ...and Maintenance Maintenance Records After the scheduled services are performed record the date odometer reading who performed the service and the type of services performed in the boxes provided Retain all maintenance receipts Date Odometer Reading Serviced By Services Performed ...

Page 127: ...Black plate 17 1 Chevrolet GMC DURAMAX Diesel 2013 CRC 5 29 12 Service and Maintenance 11 17 Date Odometer Reading Serviced By Services Performed ...

Page 128: ...Black plate 18 1 Chevrolet GMC DURAMAX Diesel 2013 CRC 5 29 12 11 18 Service and Maintenance Date Odometer Reading Serviced By Services Performed ...

Page 129: ...Black plate 1 1 Chevrolet GMC DURAMAX Diesel 2013 CRC 5 29 12 Technical Data 12 1 Technical Data Vehicle Data Capacities and Specifications 12 2 Engine Drive Belt Routing 12 4 ...

Page 130: ...ric English Cooling System Pickup Models 27 0 L 28 5 qt Cooling System Van Models Front Heat or AC Only 20 0 L 21 2 qt Front Heat or AC Plus Fuel Operated Heater FOH 20 9 L 22 1 qt Front and Rear Heat or AC Only 21 5 L 22 7 qt Front and Rear Heat or AC Plus Fuel Operated Heater FOH 22 4 L 23 7 qt Diesel Exhaust Fluid DEF Tank Pickup Models 20 1 L 5 3 gal Van Models 20 1 L 5 3 gal Engine Oil with F...

Page 131: ...t overfill the DEF tank See Diesel Exhaust Fluid on page 9 12 All quantities are approximate When adding be sure to fill to the appropriate level as recommended in this manual Recheck fluid level after filling Engine Specifications Engine VIN Code Type 6 6L V8 Turbo Diesel LGH Engine L V8 6 6L V8 Turbo Diesel LML Engine 8 V8 ...

Page 132: ...Black plate 4 1 Chevrolet GMC DURAMAX Diesel 2013 CRC 5 29 12 12 4 Technical Data Engine Drive Belt Routing ...

Page 133: ...sel Starting Your Engine 9 1 Diesel Exhaust Fluid 1 4 9 12 Diesel Exhaust Fluid DEF Warning Light 5 8 Diesel Exhaust Fluid Messages 5 11 Diesel Particulate Filter 9 10 Diesel Particulate Filter Messages 5 12 Drive Belt Routing Engine 12 4 Driver Information Center DIC 5 9 E Electrical System Engine Compartment Fuse Block 10 27 Engine Air Cleaner Filter 10 16 Check and Service Engine Soon Light 5 6...

Page 134: ...Fuel for Diesel Engines 9 19 Fuses Engine Compartment Fuse Block 10 27 G Gauges Engine Oil Pressure 5 5 Fuel 5 4 General Information Service and Maintenance 11 1 H Heater Engine 9 9 Fuel Operated 9 10 I Ignition Transmission Lock Check 10 26 Instrument Cluster 5 2 Introduction ii L Lamps Malfunction Indicator 5 6 Lights Wait to Start 5 8 M Maintenance Records 11 16 Maintenance Schedule Recommended...

Page 135: ...1 16 Replacement Parts Maintenance 11 15 Routing Engine Drive Belt 12 4 Running out of Fuel 9 32 S Service Accessories and Modifications 10 1 Engine Soon Light 5 6 Maintenance Records 11 16 Maintenance General Information 11 1 Vehicle Messages 5 12 Shift Lock Control Function Check Automatic Transmission 10 25 Specifications and Capacities 12 2 Starter Switch Check 10 25 Starting the Vehicle Messs...

Page 136: ...DEX V Vehicle Canadian Owners iii Messages 5 10 Personalization 5 15 Speed Messages 5 13 W Wait to Start Light 5 8 Warning Light Diesel Exhaust Fluid DEF 5 8 Water in Fuel 9 27 What Fuel to Use in Canada and Mexico 9 24 What Fuel to Use in the U S 9 20 Winter Cover 9 4 ...

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