Page 614 of 675
Cavity Cartridge Fuse Micro Fuse Description
F37 30 Amp Pink – Cummins Diesel Fuel Heater #2 – If
Equipped
F38 30 Amp Pink – Power Inverter 115V AC – If Equipped
F39 20 Amp Blue – Power Outlet – Special Services Only
F41 – 10 Amp Red Active Grill Shutter – If Equipped
F42 – 20 Amp Yellow Horn
F44 – 10 Amp Red Diagnostic Port
F46 – 10 Amp Red Upfitter – If Equipped
F49 – 10 Amp Red Instrument Panel Cluster
F50 – 20 Amp Yellow Air Suspension Control Module – If
Equipped
F51 – 10 Amp Red Ignition Node Module / Keyless Ignition
F52 – 5 Amp Tan Battery Sensor
F53 – 20 Amp Yellow Trailer Tow – Left Turn/Stop Lights
F54 – 20 Amp Yellow Adjustable Pedals612 MAINTAINING YOUR VEHICLE
Page 615 of 675
Cavity Cartridge Fuse Micro Fuse Description
F56 – 15 Amp Blue Additional Diesel Content – If Equipped
F57 – 20 Amp Yellow Transmission
F58 – 20 Amp Yellow Spare Fuse
F59 – 10 Amp Red SCR Relay – If Equipped
F60 – 15 Amp Blue Underhood Lamp
F61 – 10 Amp Red (1500
LD Diesel & Cum-
mins Diesel) PM Sensor – If Equipped
F62 – 10 Amp Red Air Conditioning Clutch
F63 – 20 Amp Yellow Ignition Coils (Gas), Urea Heater (Cum-
mins Diesel)
F64 – 25 Amp Clear Fuel Injectors / Powertrain
F65 – – Spare Fuse
F66 – 10 Amp Red Sunroof / Passenger Window Switches /
Rain Sensor 7MAINTAINING YOUR VEHICLE 613
Page 616 of 675
Cavity Cartridge Fuse Micro Fuse Description
F67 – 10 Amp Red CD / DVD / Bluetooth Hands-free Mod-
ule – If Equipped
F69 – 15 Amp Blue Mod SCR 12V (Cummins Diesel) – If
Equipped
F70 – 30 Amp Green Fuel Pump Motor
F71 – 25 Amp Clear Amplifier
F72 – 10 Amp Red PCM – If Equipped
F73 – 20 Amp Yellow Fuel Transfer Pump (HD Only) – If
Equipped
F74 – 20 Amp Yellow
(Gas Engine & 1500
LD Diesel) Brake Vacuum Pump Gas/Diesel – If
Equipped
F75 – 10 Amp Red Coolant Temperature Valve Actuator
F76 – 10 Amp Red Antilock Brakes / Electronic Stability Con-
trol614 MAINTAINING YOUR VEHICLE
Page 628 of 675
FLUID CAPACITIES
U.S. Metric
Fuel (Approximate)
Standard Rear Tank 52 Gallons 197 Liters
Optional Midship Tank 22 Gallons 83 Liters
Engine Oil With Filter
6.4L Engine (We recommend you use SAE 0W-40, Synthetic API
Certified) 7 Quarts 6.6 Liters
Cooling System
6.4L Engine (We recommend you use MOPAR Antifreeze/Coolant
10 Year/150,000 Mile Formula). 16.6 Quarts 15.7 Liters626 MAINTAINING YOUR VEHICLE
Page 629 of 675
FLUIDS, LUBRICANTS, AND GENUINE PARTS
Engine
Component Fluid, Lubricant, or Genuine Part
Engine Coolant We recommend you use MOPAR Antifreeze/Coolant 10–Year/
150,000 Mile Formula OAT (Organic Additive Technology).
Engine Oil – 6.4L Engine For best performance and maximum protection under all
types of operating conditions, the manufacturer only recom-
mends full synthetic engine oils that meet the American Petro-
leum Institute (API) categories of SN. The manufacturer rec-
ommends the use of Pennzoil Ultra 0W-40 or equivalent
MOPAR engine oil meeting the requirements of FCA Material
Standard MS-12633 for use in all operating temperatures.
Engine Oil Filter – 6.4L Engine We recommend you use MOPAR Engine Oil Filters.
Spark Plugs – 6.4L Engine We recommend you use MOPAR Spark Plugs.
Fuel Selection – 6.4L Engine 89 Octane Recommended - 87 Octane Acceptable, 0-15% Etha-
nol. 7MAINTAINING YOUR VEHICLE 627
Page 634 of 675

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 by
referring to the steps described under “Electronic Vehicle
Information Center (EVIC)/Driver Information Display
(DID)” in “Understanding Your Instrument Panel” for
further information.
Gasoline Engines:
Under no circumstances should oil change intervals
exceed 8,000 miles (13,000 km), twelve months or 350
hours of engine run time, whichever comes first. The 350
hours of engine run or idle time is generally only a
concern for fleet customers.
Severe Duty:
Change Engine Oil at 4,000 miles (6,500 km) if the vehicle
is operated in a dusty and off road environment or is
operated predominately at idle or very low engine
RPM’s. This type of vehicle use is considered Severe Duty632 MAINTENANCE SCHEDULES
Page 654 of 675

Adding Engine Coolant (Antifreeze) ........... .589
Adding Fuel ............................ .503
Additives, Fuel .......................... .500
Adjust
Down ........................... .144, 145
Forward ......................... .144, 145
Rearward ........................ .144, 145
Up ............................. .144, 145
Adjustable Pedals ........................ .179
AirBag.............................. .68, 69
Advance Front Air Bag ....................70
Air Bag Operation .......................71
Air Bag Warning Light ....................80
Enhanced Accident Response ................79
Event Data Recorder (EDR) .................82
FrontAirBag...........................68
If A Deployment Occurs ...................77
Knee Impact Bolsters .....................72
Maintaining Your Air Bag System ............81 Side Air Bags ...........................72
Transporting Pets .......................114
Air Bag Deployment ........................68
Air Bag Light ..................... .80, 118, 241
Air Bag Maintenance .......................81
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . .572
Air Conditioner Maintenance ................ .578
Air Conditioning ..................... .351, 356
Air Conditioning Controls ............... .351, 356
Air Conditioning, Operating Tips .......... .370, 372
Air Conditioning Refrigerant ............. .578, 579
Air Conditioning System ......... .351, 356, 369, 578
Air Pressure, Tires .................... .472, 484
Alarm, Panic .............................29
Alarm (Security Alarm) ................. .22, 244
Alarm System (Security Alarm) ................22
Alterations/Modifications, Vehicle ...............7
Antifreeze (Engine Coolant) ................. .588
Capacities ........................... .626652 INDEX
Page 659 of 675

Emission Control System Maintenance ......... .566
Engine ................................ .563
Air Cleaner .......................... .572
Break-In Recommendations ................115
Compartment Identification ............... .563
Coolant (Antifreeze) .................... .627
Exhaust Gas Caution .................117,502
Flooded, Starting ...................... .403
Fuel Requirements ..................... .498
Jump Starting ......................... .548
Oil ............................. .569, 627
Oil Filler Cap ......................... .571
Oil Filter ............................ .572
Oil Selection .......................... .570
Oil Synthetic ......................... .571
Overheating .......................... .536
Engine Oil Viscosity ...................... .571
Enhanced Accident Response Feature ............79
Entry System, Illuminated ....................24 Ethanol ............................... .499
Event Data Recorder ........................82
Exhaust Gas Caution ....................117,502
Exhaust System .......................117,585
Exterior Lighting ......................... .163
Exterior Lights .......................... .120
Filters
Air Cleaner .......................... .572
Engine Fuel .......................... .627
Engine Oil ........................ .572, 627
Engine Oil Disposal .................... .571
Flashers
Turn Signal .................... .120, 173, 265
Flat Tire Stowage ........................ .548
Flooded Engine Starting ................... .403
Fluid, Brake ............................ .629
Fluid Capacities ......................... .626
Fluid Leaks ............................ .12110 INDEX 657