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Owner’s manual specs

2018 Jeep Grand Cherokee Specs: Fluids, Maintenance Schedule & Fuse Box

Figures for the 2018 Jeep Grand Cherokee, copied from Jeep’s own owner’s manual. Every one links to the manual page it came from.

From the manufacturer’s manuals. Every figure here is copied from the manufacturer's own manual, with a link to the page it came from. Where a manual is unclear or contradicts itself, we leave the figure out.

Engines in this manual: 3.6L, 5.7L. Figures that differ by engine say which engine they are for.

Fluids & capacities

All engines

3.6L

5.7L

Maintenance schedule

Maintenance Plan

ServiceWhen
Replace engine air filter.

Source: 2018 Jeep Grand Cherokee Owner's Manual, page 437

Every 30,000 mi
Replace the air conditioning filter.

Source: 2018 Jeep Grand Cherokee Owner's Manual, page 437

Every 20,000 mi

Oil life & reset procedures

Engine oil life / oil change indicator reset

Oil Life Reset

Applies to: Oil Life Reset

Before you start

  • Without pushing the brake pedal, place the ignition in the ON/RUN mode (do not start the engine).

Steps

  1. Without pushing the brake pedal, place the ignition in the ON/RUN mode (do not start the engine).
  2. Navigate to Oil Life submenu in Vehicle Info in the instrument cluster display.
  3. Push and hold the OK button until the gauge resets to 100%.

Source: 2018 Jeep Grand Cherokee Owner's Manual, page 138

Engine oil life / oil change indicator reset

Secondary Method For Oil Change Reset Procedure

Applies to: Secondary Method For Oil Change Reset Procedure

Before you start

  • Without pushing the brake pedal, push and release the ENGINE START/STOP button and place the ignition to the ON/RUN position (do not start the engine).

Steps

  1. Without pushing the brake pedal, push and release the ENGINE START/STOP button and place the ignition to the ON/RUN position (do not start the engine).
  2. Fully press the accelerator pedal, slowly, three times within ten seconds.
  3. Without pushing the brake pedal, push and release the ENGINE START/STOP button once to return the igni- tion to the OFF/LOCK position.

If the indicator message illuminates when you start the vehicle, the oil change indicator system did not reset.

Source: 2018 Jeep Grand Cherokee Owner's Manual, page 138

Fuse box locations & fuse chart

Power Distribution Center

Where to find it

Underhood Fuses The Power Distribution Center is located in the engine compartment near the battery.

A description of each fuse and component may be stamped on the inside cover, otherwise the cavity number of each fuse is stamped on the inside cover that corresponds to the following chart.

Source: 2018 Jeep Grand Cherokee Owner's Manual, page 404

Diagrams in the manual

What each fuse protects

FuseAmpsProtectsSource
F0360ARadiator Fanp.404
F0540ACompressor for Air Suspension - If Equippedp.404
F0640AAnti-lock Brakes/Electronic Stability Control Pumpp.404
F0730AStarter Solenoidp.404
F0930ADiesel Fuel Heater (Diesel Engine Only)/ Brake Vacuum Pumpp.404
F1040ABody Controller/Exterior Lighting #2p.404
F10010AActive Damping - If Equippedp.409
F10115AElectrochromatic Mirror/Smart High Beams - If Equippedp.409
F10215ASparep.409
F10310ACabin Heater (Diesel Engine Only)/Rear HVACp.409
F10420APower Outlets (Instrument Panel/Center Console)p.409
F1130ATrailer Tow Electric Brake - If Equippedp.405
F1240ABody Controller #3/Power Locksp.405
F1340ABlower Motor Frontp.405
F1440ABody Controller #4/Exterior Lighting #1p.405
F1540ALTR (Low Temperature Radiator) Engine Cooling Pumpp.405
F1730AHeadlamp Washer - If Equippedp.405
F1920AHeadrest Solenoid - If Equippedp.405
F2030APassenger Door Modulep.405
F2220AEngine Control Modulep.405
F2330AInterior Lights #1p.405
F2430ADriver Door Modulep.405
F2530AFront Wipersp.405
F2630AAnti-lock Brakes/Stability Control Module/ Valvesp.405
F2820ATrailer Tow Backup Lights - If Equippedp.405
F2920ATrailer Tow Parking Lights - If Equippedp.405
F3030ATrailer Tow Receptacle - If Equippedp.405
F3230ADrive Train Control Modulep.405
F3430ASlip Differential Controlp.405
F3530ASunroof - If Equippedp.406
F3630ARear Defrosterp.406
F3725ARear Blower Motor - If Equippedp.406
F3830APower Inverter 115V AC - If Equippedp.406
F3930APower Liftgate - If Equippedp.406
F4010ADaytime Running Lights/Headlamp Levelingp.406
F4220AHornp.406
F4410ADiagnostic Portp.406
F455ACyber Security Gatewayp.406
F4910AIntegrated Central Stack/Climate Controlp.406
F5115AIgnition Node Module/Keyless Ignition/ Steering Column Lockp.406
F5320ATrailer Tow - Left Turn/Stop Lights - If Equippedp.406
F5615AAdditional Content (Diesel engine only)p.406
F5720ANOX Sensorp.406
F5815AHID Headlamps LH - If Equippedp.406
F5910APurging Pump (Diesel engine only)p.407
F6015ATransmission Control Modulep.407
F6110ATransmission Control Module/PM Sensor (Diesel engine only)p.407
F6210AAir Conditioning Clutchp.407
F6320AIgnition Coils (Gas), Urea Heater (Diesel)p.407
F6425AFuel Injectors/Powertrainp.407
F6610ASunroof/Passenger Window Switches/Rain Sensorp.407
F6715ACD/DVD/Bluetooth Hands-free Module - If Equippedp.407
F6820ARear Wiper Motorp.407
F6915ASpotlight Feed - If Equippedp.407
F7020AFuel Pump Motorp.407
F7130AAudio Amplifierp.407
F7210APCM - If Equippedp.407
F7315AHID Headlamp RH - If Equippedp.407
F7510ADual Batt Control - If Equippedp.407
F7610AAnti-lock Brakes/Electronic Stability Controlp.407
F7710ADrivetrain Control Module/Front Axle Disconnect Modulep.408
F7810AEngine Control Module/Electric Power Steeringp.408
F8010AUniversal Garage Door Opener/Anti- Intrusion Modulep.408
F8120ATrailer Tow Right Turn/Stop Lightsp.408
F8210ASteering Column Control Module/Cruise Control/DTVp.408
F8310AFuel Doorp.408
F8415ASwitch Bank/Instrument Clusterp.408
F8510AAirbag Modulep.408
F8610AAirbag Modulep.408
F8710AAir Suspension - If Equippedp.408
F8815AInstrument Panel Cluster/SGWp.408
F9210ARear Console Lamp - If Equippedp.408
F9320ACigar Lighterp.408
F9410AShifter/Transfer Case Modulep.408
F9510ARear Camera/ParkSensep.409
F9610ARear Seat Heater Switch/Flashlamp Charger - If Equippedp.409
F9720ARear Heated Seats & Heated Steering Wheel - If Equippedp.409
F9820AVentilated Seats/Front Heated Seats - If Equippedp.409
F9910AClimate Control/Driver Assistance Systems Module/DSRCp.409

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