Jeep Grand Cherokee 4x2 2019 Supplement Manual Download

Page: 82 / 86

Adding Engine Coolant (Antifreeze) . . . . . . . . . . . . . .64
Adding Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . . . .55
Air Conditioning Filter . . . . . . . . . . . . . . . . . . . . . . .56
Antifreeze (Engine Coolant) . . . . . . . . . . . . . . . . .63, 74

Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65

Automatic Transmission

Fluid Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77

Axle Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77

Brake Fluid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77
Brake System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67

Capacities, Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . .74
Caps, Filler

Oil (Engine) . . . . . . . . . . . . . . . . . . . . . . . . . . .52, 54
Radiator (Coolant Pressure) . . . . . . . . . . . . . . . . . .65

Cooling Pressure Cap (Radiator Cap) . . . . . . . . . . . . .65
Cooling System. . . . . . . . . . . . . . . . . . . . . . . . . . . . .62

Adding Coolant (Antifreeze) . . . . . . . . . . . . . . . . .64
Coolant Level . . . . . . . . . . . . . . . . . . . . . . . . . . . .66
Cooling Capacity . . . . . . . . . . . . . . . . . . . . . . . . .74
Disposal Of Used Coolant . . . . . . . . . . . . . . . . . . .65
Drain, Flush, And Refill . . . . . . . . . . . . . . . . . . . . .63
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . .62, 66

Points To Remember . . . . . . . . . . . . . . . . . . . . . . .66
Pressure Cap . . . . . . . . . . . . . . . . . . . . . . . . . . . .65
Radiator Cap . . . . . . . . . . . . . . . . . . . . . . . . . . . .65
Selection Of Coolant (Antifreeze) . . . . . . . . .63, 74, 75

Dealer Service. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54
Diesel Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70
Diesel Fuel Requirements. . . . . . . . . . . . . . . . . . . . . .70

Bulk Storage Of . . . . . . . . . . . . . . . . . . . . . . . . . .33

Diesel Fuel System, Re-Priming . . . . . . . . . . . . . . . . .60
Dipsticks

Oil (Engine) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53

Disposal

Antifreeze (Engine Coolant) . . . . . . . . . . . . . . . . . .65

Draining Fuel/Water Separator Filter . . . . . . . . . . . . .58

Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52

INDEX

Summary of Contents for Grand Cherokee 4x2 2019

Page 1: ...Grand Cherokee D I E S E L S U P P L E M E N T First Edition Printed in the U S A 19WK 226 AA 2018 FCA US LLC All Rights Reserved Jeep is a registered trademark of FCA US LLC 2 0 1 9 Grand Cherokee 2019 ...

Page 2: ...rt Date In Service Date Selling Dealer City Warranty coverage applies to all vehicle owners To protect you in the event of a recall or any questions concerning your warranty please tell your dealer about any ownership or address change and write the details here Zip Code Mileage at Delivery Code State Second Owner s Name Street Address City and State Zip Code Date of Second Purchase Mileage at Pur...

Page 3: ...SECTION PAGE 1 INTRODUCTION 3 2 GETTING TO KNOW YOUR VEHICLE 7 3 GETTING TO KNOW YOUR INSTRUMENT PANEL 11 4 STARTING AND OPERATING 21 5 SERVICING AND MAINTENANCE 47 6 TECHNICAL SPECIFICATIONS 69 7 INDEX 79 1 2 3 4 5 6 7 ...

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Page 5: ...INTRODUCTION CONTENTS 䡵 A MESSAGE FROM FCA US LLC 4 1 ...

Page 6: ...ferent However they are simple to follow and careful adherence to them will ensure that you take full advantage of the features of this engine NOTE Some aftermarket products may cause severe engine transmission and or exhaust system damage Your ve hicle s powertrain control systems can detect and store information about vehicle modifications that increase horsepower and torque output such as wheth...

Page 7: ...ll be covered by New Vehicle Limited Warranty There is a probability that the use of a performance chip will prohibit the engine from starting In this instance the vehicle will need to be serviced by a authorized dealer in order to return the vehicle to it s factory settings When it comes to service remember that your authorized dealer knows your Jeep vehicle best has factory trained technicians a...

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Page 9: ...GETTING TO KNOW YOUR VEHICLE CONTENTS 䡵 REMOTE STARTING SYSTEM 8 How To Use Remote Start 8 2 ...

Page 10: ... To Start amber telltale to extinguish before cranking the engine This allows time for the engine pre heat cycle to pre heat the cylinder air and is normal in cold weather Refer to Warning And Indicator Lights in Getting To Know Your Instrument Panel for further information How To Use Remote Start All of the following conditions must be met before the engine will remote start Gear selector in PARK...

Page 11: ...not start or run an engine in a closed garage or confined area Exhaust gas contains Carbon Monox ide CO which is odorless and colorless Carbon Monoxide is poisonous and can cause serious injury or death when inhaled Keep key fobs away from children Operation of the Remote Start System windows door locks or other controls could cause serious injury or death 2 GETTING TO KNOW YOUR VEHICLE 9 ...

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Page 13: ...T CLUSTER DISPLAY 14 Diesel Displays 14 Fuel Filter Life Reset 14 Diesel Displays 15 Diesel Particulate Filter DPF Messages 15 Diesel Exhaust Fluid DEF Warning Messages 17 Diesel Exhaust Fluid DEF Fault Warning Messages 18 䡵 WARNING LIGHTS AND MESSAGES 20 Yellow Indicator Lights 20 3 ...

Page 14: ...INSTRUMENT CLUSTER Instrument Cluster 12 GETTING TO KNOW YOUR INSTRUMENT PANEL ...

Page 15: ...nge WARNING Driving with a hot engine cooling system could dam age your vehicle If the temperature gauge reaches H pull over and stop the vehicle Idle the vehicle with the air conditioner turned off until the gauge drops back into the normal range and is no longer red If the gauge remains on the H turn the engine off immediately and call an authorized dealer for service CAUTION A hot engine coolin...

Page 16: ...tem Filter XX Full Service Required See Dealer Exhaust System Regeneration in Process Continue Driving Exhaust System Regeneration Completed Engine Will Not Restart in XXXX mi DEF Low Refill Soon Engine Will Not Restart in XXXX mi Refill DEF Engine Will Not Start Refill DEF Service DEF System See Dealer Incorrect DEF Detected See Dealer Engine Will Not Restart in XXX mi Service DEF See Dealer Engi...

Page 17: ...the appropriate conditions exist the following mes sages display in the instrument cluster display Exhaust Filter Nearing Full Safely Drive at Highway Speeds to Clear Exhaust Filter Full Power Reduced See Dealer Exhaust System Service Required See Dealer Exhaust System Filter XX Full Service Required See Dealer Exhaust System Regeneration in Process Continue Driv ing Exhaust System Regeneration Co...

Page 18: ... may never reach the conditions required to cleanse the filter to remove the trapped PM If this occurs the Exhaust Filter XX Full Safely Drive at Highway Speeds to Remedy message will be displayed If this message is displayed you will hear one chime to assist in alerting you of this condition By simply driving your vehicle at highway speeds for up to 20 minutes you can remedy the condition in the ...

Page 19: ...in displaying warning messages when the DEF level reaches a driving range of approximately 500 miles If the following warning message sequence is ig nored your vehicle may not restart unless DEF is added within the displayed mileage shown in the message Engine Will Not Restart in XXXX mi DEF Low Refill Soon This message will display when DEF driving range is less than 500 miles DEF fluid top off i...

Page 20: ...ill display when the fault is initially detected and each time the vehicle is started The message will be accompanied by a single chime and the Malfunction Indicator Light See an authorized dealer to have the vehicle serviced immediately If not corrected in 30 miles vehicle will enter the Engine Will not restart in XXXmi Service DEF See dealer warning stage and message Incorrect DEF Detected See D...

Page 21: ...t Service DEF System See Dealer This message will display when the fault detected is not serviced after the Engine Will Not Restart Service DEF System See Dealer message is displayed on the next subsequent restart Your engine will not start unless your vehicle is serviced by an authorized dealer The message will be accompanied by a single chime Your Malfunction Indicator Light will be continuously...

Page 22: ...illumi nate if the vehicle is low on Diesel Exhaust Fluid DEF Refer to Starting And Operating for further information Wait To Start Light If Equipped This indicator light will illuminate for approximately two seconds when the ignition is turned to the RUN position Its duration may be longer based on colder operating conditions Vehicle will not initiate start until telltale is no longer displayed R...

Page 23: ...DIESEL ENGINE 26 Cold Weather Precautions 27 Engine Idling 28 Stopping The Engine 29 Cooling System Tips Automatic Transmission 29 䡵 REFUELING THE VEHICLE DIESEL ENGINE 30 Avoid Using Contaminated Fuel 32 Bulk Fuel Storage Diesel Fuel 33 Diesel Exhaust Fluid 33 䡵 TRAILER TOWING 37 Common Towing Definitions 37 Trailer Hitch Classification 39 Trailer Towing Weights Maximum Trailer Weight Ratings Die...

Page 24: ...the gear selector Continued WARNING Continued Do not leave the key fob in or near the vehicle or in a location accessible to children and do not leave the ignition of a vehicle equipped with Keyless Enter N Go in the ACC or ON RUN mode A child could operate power windows other controls or move the vehicle Do not leave children or animals inside parked vehicles in hot weather Interior heat build up...

Page 25: ... is not equipped heater cords are available from your authorized Mopar dealer A 12 Volt heater built into the fuel filter housing aids in preventing fuel gelling It is controlled by a built in thermostat A Diesel Pre Heat system both improves engine starting and reduces the amount of white smoke generated by a warming engine Normal Starting Observe the instrument panel cluster lights when starting...

Page 26: ...ent cluster For further information refer to Instrument Cluster Display in Getting To Know Your Instrument Panel Starting Fluids The engine is equipped with a glow plug preheating system If the instructions in this manual are followed the engine should start in all conditions and no type of starting fluid should be used WARNING Do not leave children or animals inside parked vehicles in hot weather...

Page 27: ...arts with temperatures under 20 F 28 C To ensure reliable starting at these temperatures use of an externally powered electric engine block heater available from your authorized dealer is recommended WARNING Remember to disconnect the cord before driving Dam age to the 110 115 Volt electrical cord could cause electrocution NOTE The block heater will require 110 Volts AC and 6 5 Amps to activate th...

Page 28: ...quality grades are shown under Fluids And Lubricants in Technical Specifications in this manual NON DETERGENT OR STRAIGHT MIN ERAL OILS MUST NEVER BE USED NORMAL OPERATION 3 0L DIESEL ENGINE Observe the following when the diesel engine is operating All message center lights are off Malfunction Indicator Light MIL is off Engine Oil Pressure telltale is not illuminated Voltmeter operation The voltme...

Page 29: ...pecial considerations The following charts sug gest these options Fuel Operating Range NOTE Use Ultra Low Sulfur Diesel Fuels ONLY No 1 Ultra Low Sulfur Diesel Fuel should only be used where extended arctic conditions 0 F 18 C exist Fuel Operating Range Chart 4 STARTING AND OPERATING 27 ...

Page 30: ...Diesel Fuel Treatment or equivalent is recommended to avoid gelling see Fuel Operating Range Chart Engine Oil Usage Refer to Dealer Service in Servicing And Maintenance for the correct engine oil viscosity Engine Warm Up Avoid full throttle operation when the engine is cold When starting a cold engine bring the engine up to operating speed slowly to allow the oil pressure to stabilize as the engin...

Page 31: ...GCWR 2 0 Uphill Grade Maximum GCWR Hot 2 5 NOTE Under certain conditions the engine fan will run after the engine is turned off These conditions are under high load and high temperature conditions Cooling System Tips Automatic Transmission To reduce the potential for engine and transmission over heating in high ambient temperature conditions take the following actions City Driving When stopped shi...

Page 32: ...ult in immediate and severe engine damage Do Not Operate The Engine With Failed Parts All engine failures give some warning before the parts fail Be on the alert for changes in performance sounds and visual evidence that the engine requires service Some important clues are Engine misfiring or vibrating severely Sudden loss of power Unusual engine noises Fuel oil or coolant leaks Sudden change outs...

Page 33: ...Wait five seconds before removing the nozzle to allow fuel to drain from the nozzle 6 Remove the fuel nozzle and close the fuel door Emergency Fuel Can Refueling Most fuel cans will not open the flapper door A funnel is provided to open the flapper door to allow emergency refueling with a fuel can 1 Retrieve funnel from the spare tire kit Fuel and Diesel Exhaust Fluid Fill Location 1 Fuel Fill Loc...

Page 34: ... fire regulations and may cause the Malfunction Indicator Light to turn on A fire may result if fuel is pumped into a portable container that is inside of a vehicle You could be burned Always place fuel containers on the ground while filling CAUTION To avoid fuel spillage and overfilling do not top off the fuel tank after filling Avoid Using Contaminated Fuel Fuel that is contaminated by water or ...

Page 35: ...ion causes high fuel pressure High pressure fuel spray can cause serious injury or death Diesel Exhaust Fluid Your vehicle is equipped with a Selective Catalytic Reduc tion system to meet the very stringent diesel emissions standards required by the Environmental Protection Agency The purpose of the SCR system is to reduce levels of NOx oxides of nitrogen emitted from engines that are harmful to o...

Page 36: ...ment Panel for system messages and warnings NOTE Your vehicle is equipped with a DEF injection system You may occasionally hear an audible clicking noise from under the vehicle at a stop This is normal operation The DEF pump will run for a period of time after engine shutdown to purge the DEF system This is normal operation and may be audible from the rear of the vehicle Diesel Exhaust Fluid Stora...

Page 37: ...isplay the level of DEF remaining in the tank Refer to Instrument Cluster Display in Getting To Know Your Instrument Panel for further information NOTE Driving conditions altitude vehicle speed load etc will effect the amount of DEF that is used in your vehicle DEF Fill Procedure NOTE Refer to Fluids And Lubricants in the Technical Specifications section for the correct fluid type 1 Remove cap fro...

Page 38: ... temperatures below the DEF freezing point how ever if the tank is overfilled and freezes the system could be damaged When DEF is spilled clean the area immediately with water and use an absorbent material to soak up the spills on the ground Do not attempt to start your engine if DEF is acci dentally added to the diesel fuel tank as it can result in severe damage to your engine including but not l...

Page 39: ...This includes driver passengers cargo and tongue weight The total load must be limited so that you do not exceed the GVWR Refer to Vehicle Loading Vehicle Certification La bel in Starting And Operating for further information Gross Trailer Weight GTW The GTW is the weight of the trailer plus the weight of all cargo consumables and equipment permanent or tempo rary loaded in or on the trailer in it...

Page 40: ...ying trailer and automatically applies individual wheel brakes and or reduces engine power to attempt to eliminate the trailer sway Weight Carrying Hitch A weight carrying hitch supports the trailer tongue weight just as if it were luggage located at a hitch ball or some other connecting point of the vehicle These kinds of hitches are the most popular on the market today and they are commonly used...

Page 41: ...ation The following chart provides the industry standard for the maximum trailer weight a given trailer hitch class can tow and should be used to assist you in selecting the correct trailer hitch for your intended towing condition Trailer Hitch Classification Definitions Class Max Trailer Hitch Industry Standards Class I Light Duty 2 000 lbs 907 kg Class II Medium Duty 3 500 lbs 1 587 kg Class III...

Page 42: ...e trailer tongue weight must be considered as part of the combined weight of occupants and cargo and should never exceed the weight referenced on the Tire and Loading Information placard Refer to Tires in Servicing And Maintenance for further information The addition of passengers and cargo may require reducing trailer tongue load and Gross Trailer Weight GTW Redistributing cargo to the trailer ma...

Page 43: ... options or dealer installed options must be considered as part of the total load on your vehicle Refer to the Tire And Loading Information placard for the maximum combined weight of occupants and cargo for your vehicle Towing Requirements To promote proper break in of your new vehicle drivetrain components the following guidelines are recommended CAUTION Do not tow a trailer at all during the fir...

Page 44: ...nder the trailer tongue and allow enough slack for turning corners Vehicles with trailers should not be parked on a grade When parking apply the parking brake on the tow vehicle Put the tow vehicle transmission in Continued WARNING Continued PARK For four wheel drive vehicles make sure the transfer case is not in NEUTRAL Always block or ⴖchockⴖ the trailer wheels GCWR must not be exceeded Total we...

Page 45: ...ically actu ated brakes When towing a trailer equipped with a hydraulic surge actuated brake system an electronic brake controller is not required Trailer brakes are recommended for trailers over 1 000 lbs 453 kg and required for trailers in excess of 2 000 lbs 907 kg WARNING Do not connect trailer brakes to your vehicle s hy draulic brake lines It can overload your brake sys tem and cause it to f...

Page 46: ...d trailer harness and connector NOTE Do not cut or splice wiring into the vehicle s wiring harness The electrical connections are all complete to the vehicle but you must mate the harness to a trailer connector Refer to the following illustrations NOTE Disconnect trailer wiring connector from the vehicle before launching a boat or any other device plugged into vehicle s electrical connect into wat...

Page 47: ...emale Pins 4 Park 2 Male Pin 5 Left Stop Turn 3 Ground 6 Right Stop Turn Seven Pin Connector 1 Battery 5 Ground 2 Backup Lamps 6 Left Stop Turn 3 Right Stop Turn 7 Running Lamps 4 Electric Brakes 4 STARTING AND OPERATING 45 ...

Page 48: ...pped Do not use on hilly terrain or with heavy loads When using the speed control if you experience speed drops greater than 10 mph 16 km h disengage until you can get back to cruising speed Use speed control in flat terrain and with light loads to maximize fuel efficiency Cooling System To reduce potential for engine and transmission overheat ing take the following actions City Driving In city tr...

Page 49: ... 3 0L Diesel Engine 52 Checking Oil Level 3 0 Diesel Engine 53 䡵 DEALER SERVICE 54 Engine Oil 54 Engine Oil Filter 55 Engine Air Cleaner Filter 55 Draining Fuel Water Separator Filter 58 Underbody Mounted Fuel Filter Replacement 59 Priming If The Engine Has Run Out Of Fuel 60 Intervention Regeneration Strategy Message Process Flow 61 Diesel Exhaust Fluid 62 Cooling System 62 Brake System 67 5 ...

Page 50: ...dealer the message can be reset by referring to the steps described under Instrument Cluster Display in Getting To Know Your Instrument Panel for further information NOTE Under no circumstances should oil change inter vals exceed 10 000 miles 16 000 km or twelve months whichever comes first Engine Oil Filter Replacement Residual oil in the housing may spill from the housing when the new filter is ...

Page 51: ... assembly Rotate the tires Rotate at the first sign of irregular wear even if it occurs before the oil indicator system turns on Inspect battery and clean and tighten terminals as required Inspect brake pads shoes rotors drums hoses and park brake Inspect engine cooling system protection and hoses Inspect exhaust system Inspect engine air cleaner if using in dusty or off road conditions At Every S...

Page 52: ...the front and rear axle fluid change if using your vehicle for police taxi fleet off road or fre quent trailer towing X X X X X X X Inspect the brake linings parking brake function X X X X X X X Inspect transfer case fluid X X X X Additional Maintenance Drain water from fuel filter assembly X X X X X X X X X X X X X X X Replace fuel filters and drain water from the fuel filter assembly Fuel filter...

Page 53: ...ubt about your ability to perform a service job take your vehicle to a competent me chanic Failure to properly inspect and maintain your vehicle could result in a component malfunction and effect vehicle handling and performance This could cause an accident Additional Maintenance B6 To B20 Biodiesel NOTE Under no circumstances should oil change intervals exceed 8 000 miles 12 875 km or six months ...

Page 54: ... Positive Terminal 6 Air Cleaner Filter 2 Power Distribution Center Fuses 7 Washer Fluid Reservoir 3 Engine Oil Dipstick 8 Coolant Pressure Reservoir 4 Engine Oil Fill 9 Remote Jump Start Negative Terminal 5 Brake Fluid Reservoir 52 SERVICING AND MAINTENANCE ...

Page 55: ...ground will improve the accuracy of the oil level readings Add oil only when the level on the dipstick is below the MIN mark The total capacity from the MIN mark to the MAX mark is 1 qt 1 L CAUTION Overfilling or underfilling the crankcase will cause oil aeration or loss of oil pressure This could damage your engine NOTE It is possible for your oil level to be slightly higher than a previous check...

Page 56: ...rvice job take your vehicle to a competent mechanic Engine Oil Change Engine Oil Diesel Engine Refer to the Scheduled Servicing for the proper mainte nance intervals Diesel Engine Oil Selection For best performance and maximum protection under all types of operating conditions the manufacturer recom mends engine oils that meet the requirements of FCA Material Standard MS 10902 and that are API CJ ...

Page 57: ...thorized dealer service station or governmental agency for advice on how and where used oil and oil filters can be safely discarded in your area Engine Oil Filter The engine oil filter should be replaced with a new filter at every engine oil change Engine Oil Filter Selection This manufacturer s engines have a full flow type dispos able oil filter Use a filter of this type for replacement The qual...

Page 58: ...engine Use of such filters can severely damage your engine Engine Air Cleaner Filter Selection The quality of replacement engine air cleaner filters varies considerably Only high quality filters should be used to assure most efficient service Mopar engine air cleaner filters are a high quality filter and are recommended Air Cleaner Filter Inspection and Replacement Diesel Engine Inspect engine air...

Page 59: ...e housing if dirt or debris is present before replacing the air filter element 1 Install the air cleaner filter element into the housing assembly with the air cleaner filter inspection surface facing downward Open Air Cleaner Filter Assembly 1 Air Cleaner Filter 2 Air Cleaner Cover Air Cleaner Filter 1 Air Cleaner Filter Inspection Surface 2 Air Cleaner Filter 5 SERVICING AND MAINTENANCE 57 ...

Page 60: ...or while the ignition switch is in the ON position the Water In Fuel Indicator Light will illumi nate and an audible chime will be heard At this point you should stop the engine and drain the water from the filter housing 1 Fuel Filter Access 2 Water In Fuel Drain Within 10 minutes of vehicle shutdown turn the filter drain valve located on the bottom of the filter housing counterclockwise to drain...

Page 61: ...ctions for Priming If The Engine Has Run Out Of Fuel Underbody Mounted Fuel Filter Replacement NOTE Using a fuel filter that does not meet the manufac turer s filtration and water separating requirements can severely impact fuel system life and reliability CAUTION Diesel fuel will damage blacktop paving surfaces Drain the filter into an appropriate container Continued CAUTION Continued Do not pref...

Page 62: ...ngine oil 10 Install the cartridge into the housing with clockwise rotation use a socket to tighten 11 Repeat steps 5 through 10 to service second fuel filter in assembly 12 After engine start verify the filters do not leak Priming If The Engine Has Run Out Of Fuel WARNING Do not open the high pressure fuel system with the engine running Engine operation causes high fuel pressure High pressure fue...

Page 63: ...e not necessary for the proper operation of your diesel engine For extreme cold conditions Mopar Premium Diesel Fuel Treatment is recommended to assist with cold starting Intervention Regeneration Strategy Message Process Flow This engine meets all required diesel engine emissions standards To achieve these emissions standards your vehicle is equipped with a state of the art engine and exhaust sys...

Page 64: ... others can be badly burned by hot engine coolant antifreeze or steam from your radiator If you see or hear steam coming from under the hood do not open the hood until the radiator has had time to cool Never open a cooling system pressure cap when the radiator or coolant bottle is hot Keep hands tools clothing and jewelry away from the radiator cooling fan when the hood is raised The fan starts au...

Page 65: ...efer to the Maintenance Plan in this section for the proper maintenance intervals Selection Of Coolant Refer to Fluids And Lubricants in Technical Specifica tions for further information NOTE Mixing of engine coolant antifreeze other than speci fied Organic Additive Technology OAT engine coolant antifreeze may result in engine damage and may decrease corrosion protection Organic Additive Tech nolo...

Page 66: ...oolant conforming to MS 90032 throughout the life of your vehicle Please review these recommendations for using Organic Additive Technology OAT engine coolant antifreeze that meets the requirements of FCA Material Standard MS 90032 When adding engine coolant antifreeze We recommend using Mopar Antifreeze Coolant 10 Year 150 000 Mile 240 000 km Formula OAT Organic Additive Technology that meets the...

Page 67: ...ecovery tank if so equipped The cap should be inspected and cleaned if there is any accumulation of foreign material on the sealing surfaces WARNING Do not open hot engine cooling system Never add engine coolant antifreeze when the engine is over heated Do not loosen or remove the cap to cool an overheated engine Heat causes pressure to build up in the cooling system To prevent scalding or injury ...

Page 68: ...ded to the coolant bottle Do not overfill Points To Remember NOTE When the vehicle is stopped after a few miles kilometers of operation you may observe vapor coming from the front of the engine compartment This is normally a result of moisture from rain snow or high humidity accumulating on the radiator and being vaporized when the thermostat opens allowing hot engine coolant anti freeze to enter ...

Page 69: ...r necessary install ONLY the correct type thermostat Other designs may result in unsatisfactory engine coolant antifreeze performance poor gas mileage and increased emissions Brake System In order to assure brake system performance all brake system components should be inspected periodically Refer to the Maintenance Plan in this section for the proper maintenance intervals WARNING Riding the brake...

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Page 71: ...TECHNICAL SPECIFICATIONS CONTENTS 䡵 FUEL REQUIREMENTS 70 Diesel Fuel Specifications 71 Biodiesel Fuel Requirements 71 䡵 FLUID CAPACITIES 74 䡵 FLUIDS AND LUBRICANTS 75 Engine 75 Chassis 77 6 ...

Page 72: ...etter protection from fuel gelling or wax plugging of the fuel filters WARNING Do not use alcohol or gasoline as a fuel blending agent They can be unstable under certain conditions and hazardous or explosive when mixed with diesel fuel Diesel fuel is seldom completely free of water To prevent fuel system trouble drain the accumulated water from the fuel water separator using the fuel water separat...

Page 73: ...nditions 10 F or 23 C exist Biodiesel Fuel Requirements A maximum blend of 5 biodiesel meeting ASTM specifi cation D975 is recommended for use with your diesel engine If frequent operation with Biodiesel blends that are between 6 and 20 B6 B20 is desired the maintenance schedule is subject to shorter intervals The oil and filter change along with fuel filter replacement is subject to shorter inter...

Page 74: ...g the fuel in a heated building or a heated storage tank or using cold temperature addi tives Fuel Quality Must Comply With ASTM Standards The quality of Biodiesel fuel may vary widely Only fuel produced by a BQ9000 supplier to the following specifica tions may be blended to meet Biodiesel blend B6 B20 fuel meeting ASTM specification D 7467 Petrodiesel fuel meeting ASTM specification D 975 and Bio...

Page 75: ...filter change intervals When operating on biodiesel between 6 and 20 fuel filter replacement intervals should be every second oil change and must not exceed 16 000 miles 25 750 km NOTE Under no circumstances should oil change inter vals exceed 8 000 miles 12 875 km or 6 months if regular operation occurs with 6 20 biodiesel blends Under no circumstances should fuel filter replacement intervals ex ...

Page 76: ...id Tank 8 Gallons 30 3 Liters Engine Oil With Filter 3 0 Liter Diesel Engine SAE 5W 40 Synthetic API CJ 4 8 Quarts 7 7 Liters Cooling System 3 0L Turbo Diesel Engine Mopar En gine Coolant Antifreeze 10 Year 150 000 Mile Formula OAT Organic Additive Technology 12 Quarts 11 4 Liters 74 TECHNICAL SPECIFICATIONS ...

Page 77: ...il such as Mopar or Shell Rotella that meets FCA Material Standard MS 10902 and the API CJ 4 engine oil category is required Engine Oil Filter We recommend you use Mopar Engine Oil Filters Fuel Filters We recommend you use Mopar Fuel Filter Must meet 3 micron rating Using a fuel filter that does not meet the manufacturers filtration and water separating requirements can severely impact fuel system...

Page 78: ...your diesel engine This vehicle is compat ible with biodiesel blends greater than 5 but no greater than 20 biodiesel meeting ASTM specification D 7467 provided the shortened maintenance intervals are followed as directed Diesel Exhaust Fluid Mopar Diesel Exhaust Fluid API Certified DEF or equivalent that has been API Certified to the ISO 22241 standard Use of fluids not API Certified to ISO 22241 ...

Page 79: ... recommend you use Mopar ATF 4 Automatic Trans mission Fluid Axle Differential Front We recommend you use Mopar GL 5 Synthetic Axle Lubri cant SAE 75W 85 Axle Differential Rear With Electronic Limited Slip Differential ELSD We recommend you use Mopar GL 5 Synthetic Axle Lubri cant SAE 75W 85 with friction modifier additive Axle Differential Rear Without Electronic Limited Slip Differential ELSD We...

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Page 81: ...INDEX 7 ...

Page 82: ...ant Antifreeze 64 Coolant Level 66 Cooling Capacity 74 Disposal Of Used Coolant 65 Drain Flush And Refill 63 Inspection 62 66 Points To Remember 66 Pressure Cap 65 Radiator Cap 65 Selection Of Coolant Antifreeze 63 74 75 Dealer Service 54 Diesel Fuel 70 Diesel Fuel Requirements 70 Bulk Storage Of 33 Diesel Fuel System Re Priming 60 Dipsticks Oil Engine 53 Disposal Antifreeze Engine Coolant 65 Drai...

Page 83: ...ments 70 Specifications 71 Tank Capacity 74 Fueling 30 Gauges Voltage 26 Gross Axle Weight Rating 37 Gross Vehicle Weight Rating 37 Hitches Trailer Towing 39 Instrument Cluster 12 Display 14 Intervention Regeneration Strategy 61 Maintenance Schedule 48 New Vehicle Break In Period 25 Oil Engine 54 75 Capacity 74 Change Interval 54 Checking 53 Dipstick 53 Disposal 55 Filter 55 75 Filter Disposal 55 ...

Page 84: ...Heater 23 25 Remote 8 Starting Procedures 22 Starting Procedures Diesel Engines 22 System Remote Starting 8 Tires Trailer Towing 42 Tongue Weight Trailer Weight 40 Towing 37 Guide 40 Weight 40 Trailer Towing 37 Cooling System Tips 46 Hitches 39 Minimum Requirements 41 Tips 46 Trailer And Tongue Weight 40 Wiring 44 Trailer Towing Guide 40 Trailer Weight 40 Transfer Case Fluid 77 Transmission Fluid ...

Page 85: ...rt Date In Service Date Selling Dealer City Warranty coverage applies to all vehicle owners To protect you in the event of a recall or any questions concerning your warranty please tell your dealer about any ownership or address change and write the details here Zip Code Mileage at Delivery Code State Second Owner s Name Street Address City and State Zip Code Date of Second Purchase Mileage at Pur...

Page 86: ...Grand Cherokee D I E S E L S U P P L E M E N T First Edition Printed in the U S A 19WK 226 AA 2018 FCA US LLC All Rights Reserved Jeep is a registered trademark of FCA US LLC 2 0 1 9 Grand Cherokee 2019 ...

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