MAINTAINING YOUR VEHICLE
CONTENTS
mEngine Compartment....................320
N5.9L/5.9L HO Cummins Turbo Diesel.......320
mOnboard Diagnostic System (OBD II).........321
mReplacement Parts......................322
mDealer Service.........................322
mService Information.....................322
mMaintenance Procedures..................325
NEngine Oil..........................325
NDrive Belt...........................331NEngine Air Cleaner Filter................331
NDraining Fuel/Water Separator Filter.......334
NMaintenance Free Batteries...............336
NAir Conditioner Maintenance.............338
NPower Steering Ð Fluid Check............339
NFront Suspension Ball Joints..............340
NSteering Linkage Ð Inspection............340
NFront Axle Universal Drive Joints And Pivot
Bearings............................340
7
Refrigerant Recovery and Recycling
R-134a Air Conditioning Refrigerant is a hydrofluorocar-
bon (HFC) that is endorsed by the Environmental Pro-
tection Agency and is an ozone-saving product. How-
ever, the manufacturer recommends that air conditioning
service be performed by dealers or other service facilities
using recovery and recycling equipment.
NOTE:Air Conditioning systems found to be contami-
nated with A/C System Sealers, Stop Leak Products, Seal
Conditioners, Compressor Oil, or Refrigerants not ap-
proved by the manufacturer, voids the warranty for the
Air Conditioning system.
Power Steering Ð Fluid Check
Checking the power steering fluid level at a defined
service interval is not required. The fluid should only be
checked if a leak is suspected, abnormal noises areapparent, and/or the system is not functioning as antici-
pated. Coordinate inspection efforts through a certified
DaimlerChrysler Dealership.9
WARNING!
Fluid level should be checked on a level surface and
with the engine off to prevent injury from moving
parts and to insure accurate fluid level reading. Do
not overfill. Use only manufacturers recommended
power steering fluid.
If necessary, add fluid to restore to the proper indicated
level. With a clean cloth, wipe any spilled fluid from all
surfaces. Refer to Recommended Fluids, Lubricants, and
Genuine Parts for correct fluid type.
MAINTAINING YOUR VEHICLE 339
7
Chassis
Component Fluids, Lubricants and Genuine Parts.
Automatic Transmission MopartATF+4, Automatic Transmission Fluid
Transfer Case MopartATF+4, Automatic Transmission Fluid
Manual Transmission Fluid NV 4500 Mopart75W-85 Synthetic, API grade GL4, Mopar P/N 4874459,
Manual Transmission Fluid NV 5600 Mopartmanual transmission fluid P/N 4874464.
Clutch Linkage Multipurpose Grease, NLGI Grade 2 E.P.
Front and Rear Axle Fluid 2500/3500
ModelsGL-5 SAE 75W-90 Synthetic Limited-Slip AAM Rear AxlesDO NOT RE-
QUIREa limited slip additive.
Brake Master Cylinder MopartDOT 3 and SAE J1703 should be used. If DOT 3 brake fluid is not
available, then DOT 4 is acceptable. Use only recommended brake fluids.
Power Steering Reservoir MopartATF+4, Automatic Transmission Fluid
MAINTAINING YOUR VEHICLE 381
7
Body Mechanism Lubrication............... 340
B-Pillar Location........................ 247
Brake Fluid............................ 381
Brake System........................239,348
Anti-Lock........................... 240
Disc Brakes.......................... 348
Fluid Check.......................... 348
Hoses.............................. 350
Master Cylinder....................... 348
Parking............................. 238
Warning Light........................ 147
Bulb Replacement....................... 367
Bulbs, Light............................ 367
Cab Top Clearance Lights.................. 375
Calibration, Compass..................... 117
Camper............................... 135
Capacities, Antifreeze (Engine Coolant)........ 379
Capacities, Fluid........................ 379Caps, Filler
Power Steering........................ 339
Car Washes............................ 362
Carbon Monoxide Warning...............69,136
Cargo Light............................ 103
Cassette Tape and Player Maintenance......... 183
Cassette Tape Player................152,154,158
CD Changer......................156,167,172
CD Player..................164,168,171,175,177
Cellular Phone.......................... 79
Center High Mounted Stop Light............ 373
Center Lap Belts......................... 42
Center Seat Storage Compartment............ 129
Certification Label....................... 269
Charge Air Cooler....................... 347
Chart, Tire Sizing........................ 244
Check Engine Light...................... 143
Child Restraint........................55,56
Child Restraint Tether Anchors.............59,63
INDEX 413
10
Exterior Lighting........................ 101
Fan .................................. 347
Filters
Engine Oil.....................325,328,380
Flashers
Turn Signal.......................... 103
Flat Tire Stowage.....................299,309
Fluid, Brake........................... 381
Fluid Capacities......................... 379
Fluid Level Checks
Brake............................... 348
Manual Transmission................... 352
Power Steering........................ 339
Transfer Case......................... 352
Fog Lights..........................102,378
Fold Flat Load Floor..................... 130
Four Wheel Drive....................... 226
Four-Way Hazard Flasher.................. 296Freeing A Stuck Vehicle................... 313
Front Axle..........................340,351
Fuel..............................264,297
Diesel.........................264,297,380
Gauge.............................. 149
Requirements......................... 264
Specifications......................... 267
Tank Capacity........................ 379
Fuses................................ 366
Garage Door Opener..................... 120
Gauges............................... 150
Coolant Temperature.................... 146
Fuel................................ 149
Oil Pressure.......................... 145
Speedometer......................... 145
Tachometer.......................... 144
Voltmeter............................ 144
Gear Ranges........................... 218
416 INDEX
Low Washer Fluid..................... 149
Passing............................. 104
Seat Belt Reminder..................... 145
Service.............................. 367
Side Marker.......................... 378
Transfer Case......................... 230
Transmission Warning................150,281
Turn Signal..................103,144,367,371
Warning (Instrument Cluster Description)..... 143
Limited-Slip Differential................237,352
Loading Vehicle......................... 269
Tires ............................... 247
Locks................................. 16
Child Protection........................ 21
Door................................ 16
Ignition.............................. 14
Keys................................ 11
Power Door........................... 17
Steering Wheel......................... 14Lower Anchors and Tether for CHildren (LATCH) . 59
Lubricants............................. 356
Lubrication, Body....................... 340
Lug Nuts............................. 305
Lumbar Support......................... 94
Maintenance........................... 322
Maintenance Procedures................... 325
Maintenance Schedule.................... 384
Schedule9A9......................... 396
Manual, Service......................... 408
Manual Transmission...............222,224,352
Fluid Level Check...................... 352
Lubricant Selection..................352,381
Mirrors................................ 75
Automatic Dimming..................... 76
Electric Powered....................... 77
Outside.............................. 76
Rearview............................. 75
INDEX 419
10
Passing Light........................... 104
Pedals, Adjustable....................... 108
Phone, Cellular.......................... 79
Phone, Hands-Free....................... 79
Pickup Box............................ 133
Placard, Tire and Loading Information......... 247
Power
Distribution Center..................... 366
Door Locks........................... 17
Mirrors.............................. 77
Outlet.............................. 126
Seats................................ 95
Steering..........................242,339
Windows............................. 31
Power Steering Fluid..................... 381
Pregnant Women and Seat Belts.............. 44
Pretensioners
Seat Belts............................. 42
Programmable Electronic Features.........121,125Programming Transmitters..............121,125
Radial Ply Tires......................... 255
Radiator Cap........................... 343
Radio........................152,158,168,175
Radio Operation......................152,168
Radio Remote Controls.................... 181
Rear Axle............................. 351
Rear Wheel Bearings..................... 356
Reclining Front Seats...................... 93
Recommended Fluids, Lubricants and Genuine
Parts............................... 380
Recreational Towing...................... 286
Shifting into Transfer Case Neutral (N)....286,288
Shifting out of Transfer Case Neutral (N) . . . 287,290
Refrigerant............................ 339
Relays and Flashers...................... 366
Reminder, Seat Belt....................... 43
Remote Keyless Entry..................... 22
INDEX 421
10