Page 541 of 599
Cavity Cartridge Fuse Micro FuseDescription
F25 30 Amp Pink Front Wiper
F26 30 Amp Pink Antilock Brakes/Stability Control Module/
Valves
F28 20 Amp Blue Trailer Tow Backup Lights – If Equipped
F29 20 Amp Blue Trailer Tow Parking Lights – If Equipped
F30 30 Amp Pink Trailer Tow Receptacle
F31 30 Amp Pink
(1500 LD Diesel) Urea Heater Control – If Equipped
F32 30 Amp Pink Drive Train Control Module – If Equipped
F33 20 Amp Blue Special Services Vehicle Only
F34 30 Amp Pink Vehicle System Interface Module #2 –
If Equipped
F35 30 Amp Pink Sunroof – If Equipped
F36 30 Amp Pink Rear Defroster– If Equipped
F37 30 Amp Pink Cummins Diesel Fuel Heater #2 If Equipped
7
MAINTAINING YOUR VEHICLE 539
Page 543 of 599
Cavity Cartridge Fuse Micro FuseDescription
F57 20 Amp YellowTransmission
F58 20 Amp YellowSpare Fuse
F59 10 Amp RedSCR Relay – If Equipped
F60 15 Amp BlueUnderhood Lamp
F61 10 Amp Red (1500
LD Diesel & Cum- mins Diesel) PM Sensor – If Equipped
F62 10 Amp RedAir Conditioning Clutch
F63 20 Amp YellowIgnition Coils (Gas), Urea Heater
(Cummins Diesel)
F64 25 Amp ClearFuel Injectors / Powertrain
F65 10 Amp RedUSB interface
F66 10 Amp Red Sunroof / Passenger Window Switches /
Rain Sensor
7
MAINTAINING YOUR VEHICLE 541
Page 544 of 599
Cavity Cartridge Fuse Micro FuseDescription
F67 10 Amp Red CD / DVD / Bluetooth Hands-free Module –
If Equipped
F69 15 Amp BlueMod SCR 12V (Cummins Diesel) – If
Equipped
F70 30 Amp GreenFuel Pump Motor
F71 25 Amp ClearAmplifier
F72 10 Amp Red Voltage Stabilizer Modules – If Equipped
F73 20 Amp YellowFuel Transfer Pump (HD Only) – If
Equipped
F74 20 Amp Yellow
(Gas Engine &
1500 LD Diesel)
10 Amp Red (Cum-
mins Diesel Engine) Brake Vacuum Pump Gas/Diesel – If
Equipped
F75 10 Amp RedCoolant Temperature Valve Actuator
F76 10 Amp Red Antilock Brakes/Electronic Stability Control
542 MAINTAINING YOUR VEHICLE
Page 556 of 599
FLUID CAPACITIES
U.S.Metric
Fuel (Approximate)
Standard Rear Tank 52 Gallons197 Liters
Optional Midship Tank 22 Gallons83 Liters
Engine Oil With Filter
5.7L Engine (SAE 5W-20, API Certified) 7 Quarts6.6 Liters
6.4L Engine (SAE 0W-40, Synthetic API Certified) 7 Quarts6.6 Liters
Cooling System
5.7L Engine (MOPAR® Antifreeze/Coolant 10 Year/150,000 Mile
Formula). 18.3 Quarts
17.3 Liters
6.4L Engine (MOPAR® Antifreeze/Coolant 10 Year/150,000 Mile
Formula). 16.6 Quarts
15.7 Liters
554 MAINTAINING YOUR VEHICLE
Page 558 of 599
ComponentFluid, Lubricant, or Genuine Part
Engine Oil – 6.4L Engine For best performance and maximum protection under
all types of operating conditions, the manufacturer
only recommends full synthetic engine oils that meet
the American Petroleum Institute (API) categories of
SN. The manufacturer recommends the use of Penn-
zoil Ultra™ 0W-40 or equivalent MOPAR® engine oil
meeting the requirements of Chrysler Material Stan-
dard MS-12633 for use in all operating temperatures.
Engine Oil Filter – 5.7L/6.4L Engine We recommend you use MOPAR® Engine Oil Filters.
Spark Plugs – 5.7L/6.4L Engine We recommend you use MOPAR® Spark Plugs.
Fuel Selection – 5.7L/6.4L Engine 87 Octane Acceptable - 89 Octane Recommended.
556 MAINTAINING YOUR VEHICLE
Page 562 of 599

MAINTENANCE SCHEDULE
Your vehicle is equipped with an automatic oil change
indicator system. The oil change indicator system will
remind you that it is time to take your vehicle in for
scheduled maintenance.
Based on engine operation conditions, the oil change
indicator message will illuminate. This means that ser-
vice is required for your vehicle. Operating conditions
such as frequent short-trips, trailer tow, extremely hot or
cold ambient temperatures, and E85 fuel usage will
influence when the “Oil Change Required” message is
displayed. Severe Operating Conditions can cause the
change oil message to illuminate as early as 3,500 miles
(5,600 km) since last reset. Have your vehicle serviced as
soon as possible, within the next 500 miles (805 km).
Your authorized dealer will reset the oil change indicator
message after completing the scheduled oil change. If a
scheduled oil change is performed by someone other
than your authorized dealer, the message can be reset byreferring to the steps described under “Electronic Vehicle
Information Center (EVIC)/Driver Information Display
(DID)” in “Understanding Your Instrument Panel” for
further information.
NOTE:
•
Gasoline Engines
• Under no circumstances should oil change intervals
exceed 8,000 miles (13,000 km) or twelve months,
whichever comes first.
• Severe Duty
•
Change Engine Oil at 4000 miles (6,500 km) if the vehicle
is operated in a dusty and off road environment. This
type of vehicle use is considered Severe Duty
Once A Month Or Before A Long Trip:
• Check engine oil level
• Check windshield washer fluid level
560 MAINTENANCE SCHEDULES
Page 580 of 599

Adding Engine Coolant (Antifreeze)............515
Adding Fuel ............................ .426
Additives, Fuel .......................... .424
Adjustable Pedals ........................ .167
Airbag.................................64
Air Bag Advance Front Air Bag ....................65
Air bag Operation .......................67
Air Bag Warning Light ....................71
Enhanced Accident Response ................70
Event Data Recorder (EDR) .................74
FrontAirBag...........................64
If A Deployment Occurs ...................69
Knee Impact Bolsters .....................68
Maintaining Your Air Bag System ............73
Air bag Deployment ........................64
Air bag Light .............................71
Air bag Maintenance ........................73
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . .496 Air Conditioner Maintenance
.................503
Air Conditioning ......................... .283
Air Conditioning Controls ...................283
Air Conditioning, Operating Tips ..............303
Air Conditioning Refrigerant .................503
Air Conditioning System ....................283
Air Pressure, Tires ........................ .395
Alarm Light ............................ .206
Alarm, Panic .............................26
Alarm (Security Alarm) ......................20
Alarm System (Security Alarm) ................20
Alterations/Modifications, Vehicle ...............7
Antifreeze (Engine Coolant) ..................514
Capacities ........................... .554
Disposal ............................. .518
Anti-Lock Brake System (ABS) ................371
Anti-Lock Warning Light ....................201
Appearance Care ........................ .528
Ashtray ............................... .182
578 INDEX
Page 584 of 599

Dual Rear Wheels........................ .410
Electrical Power Outlets .....................176
Electric Rear Window Defrost .................193
Electronically Shifted Transfer Case .............355
Electronic Brake Control System ...............371
Anti-Lock Brake System ..................371
Traction Control System ...................372
Electronic Range Select (ERS) .................344
Electronic Speed Control (Cruise Control) ........170
Electronic Stability Control (ESC) ..............375
Electronic Vehicle Information Center (EVIC) ......213
Electronic Vehicle Information Center (EVIC) . . . .213
Electronic Vehicle Information Center (EVIC)
Setup Menu .......................... .213
EVIC Messages ........................ .213
Selectable Menu Items ....................226
Emergency Brake ........................ .367Emergency, In Case of
Freeing Vehicle When Stuck ................477
Hazard Warning Flasher ..................460
Jump Starting ......................... .472
Tow Hooks ........................... .479
Emission Control System Maintenance ..........490
Engine ................................ .487
Air Cleaner .......................... .496
Break-In Recommendations ................106
Compartment Identification ................487
Coolant (Antifreeze) .....................555
Exhaust Gas Caution .....................109
Flooded, Starting ...................... .331
Fuel Requirements ..................... .421
Jump Starting ......................... .472
Oil................................. .493
Oil Filler Cap ......................... .495
Oil Selection .......................... .494
Oil Synthetic ......................... .496
582 INDEX