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 condi-
tions, the manufacturer only recommends full synthetic engine oils that meet the
American Petroleum Institute (API) categories of SN. The manufacturer recommends
the use of Pennzoil Ultra 0W-40 or equivalent MOPAR engine oil meeting the re-
quirements 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% Ethanol. 7MAINTAINING YOUR VEHICLE 501
Mileage or time passed
(whichever comes first)
20,000
30,000
40,000
50,000
60,000
70,000
80,000
90,000
100,000
110,000
120,000
130,000
140,000
150,000Or Years: 23456789101112131415
Or Kilometers:
32,000
48,000
64,000
80,000
96,000
112,000
128,000
144,000
160,000
176,000
192,000
208,000
224,000
240,000Additional Inspections
Inspect the CV/Universal joints. XXXXX
Inspect front suspension, tie rod ends,
and replace if necessary. XXXXXXX
Inspect the front and rear axle surfaces.
If gear oil leakage is suspected, check
the fluid level. If using your vehicle for
police, taxi, fleet, off-road or frequent
trailer towing, change axle fluid. XXXXXXX
Inspect the brake linings, parking brake
function. XXXXXXX
Additional Maintenance
Replace engine air filter. XXXXX
Replace spark plugs. ** X
Flush and replace the engine coolant at
10 years or 150,000 miles (240,000 km)
whichever comes first. XX
Change the automatic transmission fluid
(AS66RC Transmission Only). XXX508 MAINTENANCE SCHEDULES
Shifting ................................ .325
Automatic Transmission ................... .327
Transfer Case .......................... .341
Transfer Case, Shifting Into Transfer Case
Neutral (N) ............................ .421
Transfer Case, Shifting Out Of Transfer Case
Neutral (N) ............................ .423
Shift Lever Override ....................... .441
Signals, Turn ....................... .94, 132, 216
Siri .................................311,312
Sliding Rear Window
Power ............................... .183
Snow Chains (Tire Chains) ................... .385
Snow Plow .............................. .416
Snow Tires .............................. .379
Spare Tire ........................ .380, 381, 382
Spark Plugs ............................. .501
Speed Control
Accel/Decel ........................... .142
Cancel ............................... .140
Resume .............................. .140
Speed Control (Cruise Control) ................ .139
Starting .............................. .28, 321
Automatic Transmission ................... .321
Cold Weather .......................... .323 Engine Fails To Start ..................... .323
Remote ................................28
Starting Procedures (Gas Engines) .............. .321
Steering
Power ............................ .349, 350
Wheel, Heated ......................... .138
Wheel, Tilt ............................ .136
Steering Wheel Audio Controls ................ .274
Steering Wheel Mounted Sound System Controls . . . .274
Storage Compartment, Center Seat ............. .178
Storage, Vehicle ....................... .291, 493
Storing Your Vehicle ....................... .493
Sway Control, Trailer ....................... .362
Synthetic Engine Oil ....................... .453
System, Remote Starting ......................28
Temperature Control, Automatic (ATC) .......... .290
Tilt
Down .................................111
Up ...................................111
Tilt Steering Column ....................... .136
Tip Start ................................ .322
Tire And Loading Information Placard ....... .371, 372
Tire Markings ............................ .365
Tires.......................... .94, 376, 380, 389 10 INDEX 529
