MAINTAINING YOUR VEHICLE
CONTENTS
ENGINE COMPARTMENT — 3.6L ...........503
ENGINE COMPARTMENT — 5.7L ...........504
ONBOARD DIAGNOSTIC SYSTEM (OBD II) . . . .505
▫ Onboard Diagnostic System (OBD II)
Cybersecurity ........................ .505
EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS .......................... .506
REPLACEMENT PARTS ...................507
DEALER SERVICE ...................... .507
MAINTENANCE PROCEDURES .............508
▫ Engine Oil .......................... .508
▫ Engine Oil Filter .......................511
▫ Engine Air Cleaner Filter .................511
▫ Maintenance-Free Battery .................511
▫ Air Conditioner Maintenance ..............512▫
Body Lubrication ..................... .516
▫ Windshield Wiper Blades .................517
▫ Adding Washer Fluid ...................518
▫ Exhaust System ....................... .519
▫ Cooling System ....................... .520
▫ Brake System ........................ .525
▫ Front/Rear Axle Fluid ...................526
▫ Transfer Case ........................ .527
▫ Automatic Transmission ..................527
▫ Appearance Care And Protection
From Corrosion ....................... .528
FUSES ............................... .533
▫ Power Distribution Center ................534
VEHICLE STORAGE .....................540
7
ENGINE COMPARTMENT — 3.6L
1 — Remote Jump Start Positive Terminal6 — Engine Oil Fill
2 — Engine Oil Dipstick 7 — Brake Fluid Reservoir
3 — Power Distribution Center (Fuses) 8 — Air Cleaner Filter
4 — Coolant Pressure Cap (Reservoir) 9 — Washer Fluid Reservoir
5 — Remote Jump Start Negative Terminal
7
MAINTAINING YOUR VEHICLE 503
ENGINE COMPARTMENT — 5.7L
1 — Remote Jump Start Negative Terminal6 — Air Cleaner Filter
2 — Remote Jump Start Positive Terminal 7 — Washer Fluid Reservoir
3 — Power Distribution Center (Fuses) 8 — Engine Oil Dipstick
4 — Engine Oil Fill 9 — Engine Coolant Pressure Cap
5 — Brake Fluid Reservoir 10 — Engine Coolant Reservoir
504 MAINTAINING YOUR VEHICLE
Seat Belt Maintenance
Do not bleach, dye, or clean the belts with chemical
solvents or abrasive cleaners. This will weaken the fabric.
Sun damage can also weaken the fabric.
If the belts need cleaning, use MOPAR Total Clean, a mild
soap solution, or lukewarm water. Do not remove the belts
from the vehicle to wash them. Dry with a soft cloth.
Replace the belts if they appear frayed or worn or if the
buckles do not work properly.
WARNING!
A frayed or torn belt could rip apart in a collision and
leave you with no protection. Inspect the belt system
periodically, checking for cuts, frays, or loose parts.
Damaged parts must be replaced immediately. Do not
disassemble or modify the system. Seat belt assemblies
must be replaced after a collision if they have been
damaged (i.e., bent retractor, torn webbing, etc.).
FUSES
WARNING!
•When replacing a blown fuse, always use an appro-
priate replacement fuse with the same amp rating as
the original fuse. Never replace a fuse with another
fuse of higher amp rating. Never replace a blown
fuse with metal wires or any other material. Failure
to use proper fuses may result in serious personal
injury, fire and/or property damage.
• Before replacing a fuse, make sure that the ignition is
off and that all the other services are switched off
and/or disengaged.
• If the replaced fuse blows again, contact an autho-
rized dealer.
• If a general protection fuse for safety systems (air
bag system, braking system), power unit systems
(engine system, gearbox system) or steering system
blows, contact an authorized dealer.
7
MAINTAINING YOUR VEHICLE 533
Power Distribution Center
The Power Distribution Center is located in the engine
compartment. This center contains cartridge fuses, micro
fuses, relays, and circuit breakers. 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.
CavityCartridge Fuse Micro Fuse Description
F03 60 Amp Yellow –Radiator Fan
F05 40 Amp Green –Compressor for Air Suspension - If Equipped
F06 40 Amp Green –Anti-lock Brakes/Electronic Stability Control
Pump
F07 30 Amp Pink –Starter Solenoid
F09 30 Amp Pink –Diesel Fuel Heater (Diesel engine only) /
Brake Vacuum Pump
F10 40 Amp Green –Body Controller / Exterior Lighting #2
F11 30 Amp Pink –Trailer Tow Electric Brake - If Equipped
Power Distribution Center
534 MAINTAINING YOUR VEHICLE
Octane Rating.......................... .444
Requirements .......................... .545
Specifications .......................... .547
Tank Capacity .......................... .545
Fueling ................................. .449
Fuses .................................. .533
Garage Door Opener (HomeLink) ...............196
Gasoline, Clean Air ........................ .445
Gasoline (Fuel) ........................... .444
Gasoline, Reformulated ..................... .445
Gear Ranges ............................. .389
General Information ........................ .444
Glass Cleaning ........................... .532
Gross Axle Weight Rating .....................454
Gross Vehicle Weight Rating ...................453
GVWR ................................. .451
Hazard Warning Flasher ..................... .474
Headlights .............................. .542
Automatic ............................ .136
Bulb Replacement ....................... .542
Cleaning .............................. .532
On With Wipers ........................ .136
Passing ............................... .142Replacing
............................. .542
Heated Mirrors ........................ .101, 223
Heater, Engine Block ....................... .385
Hill Start Assist ........................... .409
Hitches Trailer Towing .......................... .456
Holder, Cup ..............................211
HomeLink (Garage Door Opener) ...............196
Hood Release ............................ .133
Ignition Key ...................................11
Illuminated Entry ...........................18
Immobilizer (Sentry Key) ......................14
Inside Rearview Mirror .......................94
Instrument Cluster ............235,
241, 243, 253, 254
Instrument Cluster Display DID Display ........................... .259
DID Menu Items ........................ .259
Driver Information Display (DID) .............259
Electronic Vehicle Information Center (EVIC) .....259
EVIC Display .......................... .259
EVIC Menu Items ....................... .259
Information Display ...................... .259
Instrument Cluster Display ..................25910
INDEX 571
Pets.....................................83
Placard, Tire And Loading Information ...........424
Power Brakes ............................... .406
Distribution Center (Fuses) ..................534
Door Locks ..............................27
Inverter .............................. .210
Lift Gate ...............................38
Mirrors ............................... .100
Outlet (Auxiliary Electrical Outlet) ............206
Seats ..............................110,111
Steering ........................... .403, 549
Sunroof .............................. .203
Tilt/Telescoping Steering Column .............148
Windows ...............................34
Power Seats Forward ............................110,111
Rearward ...........................110,111
Recline ................................110
Pregnant Women And Seat Belts .................48
Preparation For Jacking ..................... .480
Pretensioners Seat Belts ...............................49
Programming Key Fobs (Remote Keyless Entry) ......19Quadra-Trac
............................. .395
Radial Ply Tires ........................... .429
Radiator Cap (Coolant Pressure Cap) .............523
Radio Frequency General Information .............14, 16, 23, 26, 33
Radio Operation .......................... .334
Radio Remote Controls ..................... .332
Radio (Sound Systems) ..................... .314
Rain Sensitive Wiper System ...................146
Rear Air Conditioning ...................... .343
Rear Axle (Differential) ..................... .526
Rear Camera ............................. .192
Rear Cross Path ........................... .107
Rear Cupholder ............................211
Rear ParkSense System ..................... .183
Rear Seat, Folding ......................... .123
Rear Window Features ...................... .222
Rear
Wiper/Washer ........................ .222
Reclining Front Seats ........................113
Recreational Towing ........................ .466
Shifting Into Transfer Case Neutral (N) .........468
Shifting Out Of Transfer Case Neutral (N) .......470
Reformulated Gasoline ...................... .445
Refrigerant .............................. .513
10
INDEX 575