engine DODGE RAM 2500 GAS 2008 3.G Owners Manual

We appreciate that you have made a major investment
when you purchased the vehicle. An authorized dealer
has also made a major investment in facilities, tools, and
training to assure that you are absolutely delighted with
the ownership experience. You'll be pleased with their
sincere efforts to resolve any warranty issues or related
concerns.
WARNING!
Engine exhaust, some of its constituents, and certain
vehicle components contain, or emit, chemicals
known to the State of California to cause cancer and
birth defects or other reproductive harm. In addition,
certain fluids contained in vehicles and certain prod-
ucts of component wear contain, or emit, chemicals
known to the State of California to cause cancer and
birth defects or other reproductive harm.
WARRANTY INFORMATION (U.S. Vehicles Only)
See the Warranty Information Booklet for the terms and
provisions of Chrysler LLC warranties applicable to this
vehicle.
MOPARTPARTS
Mopartfluids, lubricants, parts, and accessories are
available from an authorized dealer. They will help keep
the vehicle operating at its best.
REPORTING SAFETY DEFECTS
In The 50 United States And Washington, D.C.
If you believe that your vehicle has a defect that could
cause a crash or cause injury or death, you should
immediately inform the National Highway Traffic Safety
Administration (NHTSA) in addition to notifying the
manufacturer.
If NHTSA receives similar complaints, it may open an
investigation, and if it finds that a safety defect exists in
526 IF YOU NEED CONSUMER ASSISTANCE

²Diagnostic Procedure Manuals
Diagnostic Procedure Manuals are filled with dia-
grams, charts and detailed illustrations. These practi-
cal manuals make it easy for students and technicians
to find and fix problems on computer-controlled ve-
hicle systems and features. They show exactly how to
find and correct problems the first time, using step-by-
step troubleshooting and drivability procedures,
proven diagnostic tests and a complete list of all tools
and equipment.
²Owner's Manuals
These Owner's Manuals have been prepared with the
assistance of service and engineering specialists to
acquaint you with specific Chrysler LLC vehicles.
Included are starting, operating, emergency and main-
tenance procedures as well as specifications, capabili-
ties and safety tips.Call toll free at:
²1±800±890±4038 (U.S.)
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Or
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DEPARTMENT OF TRANSPORTATION UNIFORM
TIRE QUALITY GRADES
The following tire grading categories were established by
the National Highway Traffic Safety Administration. The
specific grade rating assigned by the tire's manufacturer
in each category is shown on the sidewall of the tires on
your vehicle.
All passenger car tires must conform to Federal safety
requirements in addition to these grades.
528 IF YOU NEED CONSUMER ASSISTANCE

Adding Fuel........................... 375
Adjustable Pedals....................... 144
Air Cleaner, Engine
(Engine Air Cleaner Filter)..............455,481
Air Conditioner Maintenance............... 459
Air Conditioning Refrigerant.............459,460
Air Conditioning System................261,459
Air Conditioning System, Zone Control........ 264
Air Pressure, Tires....................348,357
Airbag............................34,48,56
Airbag Light.......................59,79,197
Airbag On/Off Switch..................... 56
Alarm (Security Alarm).................19,199
Alarm System (Security Alarm)............... 19
Alignment and Balance................... 356
Alterations/Modifications, Vehicle............. 7
Antenna, Satellite Radio................... 254
Antifreeze (Engine Coolant)...........466,467,508
Disposal............................ 469Anti-Lock Brake System (ABS)............320,325
Anti-Lock Warning Light...............202,322
Anti-Theft Security Alarm (Theft Alarm)........ 19
Anti-Theft System.....................19,199
Appearance Care........................ 484
Ashtray............................... 168
Assistance Towing....................... 104
Automatic Dimming Mirror................. 87
Automatic Transaxle...................... 12
Interlock System........................ 19
Automatic Transmission
Adding Fluid......................... 478
Fluid and Filter Changes................. 479
Fluid Level Check...................476,477
Fluid Type........................476,511
Shift Indicator........................ 199
Shifting............................. 283
Special Additives...................... 479
Axle Fluid..........................474,511
532 INDEX

Axle Lubrication (Axle Fluid)............... 474
Ball Joints............................. 460
Battery............................... 457
Emergency Starting..................... 434
Saving Feature (Protection)............... 136
Bearings.............................. 479
Belts, Drive............................ 454
Belts, Seat.............................. 35
Body Builders Guide....................... 6
Body Mechanism Lubrication............... 462
B-Pillar Location........................ 343
Brake Assist System...................... 326
Brake Control System, Electronic............. 324
Brake Fluid.........................472,511
Brake System........................319,471
Anti-Lock (ABS).................320,321,325
Disc Brakes.......................... 471
Fluid Check.......................... 472Hoses.............................. 471
Master Cylinder....................... 472
Parking............................. 318
Warning Light........................ 202
Break-In Recommendations, New Vehicle........ 76
Bulb Replacement....................... 495
Bulbs, Light............................ 494
Cab Top Clearance Lights.................. 503
Calibration, Compass..................... 154
Camper............................... 185
Capacities, Fluid........................ 508
Caps, Filler
Oil (Engine).......................... 452
Power Steering........................ 460
Radiator (Coolant Pressure)............... 468
Car Washes............................ 484
Carbon Monoxide Warning............78,187,375
Cargo Light............................ 138
INDEX 533
10

Cassette Tape and Player Maintenance......... 257
Catalytic Converter...................... 455
CD (Compact Disc) Player............ 211,219,233
Cellular Phone.......................... 91
Center High Mounted Stop Light............ 502
Center Lap Belts......................... 45
Center Seat Storage Compartment.........173,174
Certification Label....................... 381
Chart, Tire Sizing........................ 340
Check Engine Light
(Malfunction Indicator Light)............... 201
Child Restraint........................62,63
Child Restraint Tether Anchors.............66,71
Child Seat............................63,70
Cigar Lighter........................... 168
Cleaning
Wheels............................. 486
Climate Control......................... 259
Clock.....................209,213,221,234,248Clutch............................... 474
Clutch Linkage Maintenance................ 474
Compact Disc (CD) Maintenance............. 258
Compact Spare Tire...................... 351
Compass...........................153,154
Compass Calibration..................... 154
Compass Variance....................... 155
Computer, Trip/Travel.................... 149
Console, Overhead....................... 148
Contract, Service........................ 525
Coolant Pressure Cap (Radiator Cap).......... 468
Cooling System......................... 465
Adding Coolant (Antifreeze).............. 467
Coolant Capacity...................... 508
Coolant Level......................465,469
Disposal of Used Coolant................ 469
Drain, Flush, and Refill.................. 466
Inspection........................... 469
Points to Remember.................... 469
534 INDEX

Pressure Cap......................... 468
Radiator Cap......................... 468
Selection of Coolant (Antifreeze)......466,508,510
Temperature Gauge..................... 198
Cruise Control (Speed Control).............. 145
Cupholders............................ 169
Customer Assistance..................... 523
Data Recorder, Event...................... 60
Daytime Running Lights................... 137
Dealer Service.......................... 450
Defroster, Rear Window.................89,182
Defroster, Windshield................79,260,263
Delay (Intermittent) Wipers................. 141
Differential, Limited-Slip.................. 313
Dipsticks
Automatic Transmission................. 477
Power Steering........................ 460
Disc Brakes............................ 471Disposal
Antifreeze (Engine Coolant)............... 469
Door Locks............................. 27
Door Opener, Garage..................... 156
Drive Belts............................ 454
Drive Shaft Universal Joints................ 461
Driving
Through Flowing, Rising, or Shallow Standing
Water................................ 315
Dual Rear Wheels.....................361,431
DVD Player (Video Entertainment SystemŸ).... 251
E-85 Fuel............................. 377
Electric Rear Window Defrost.............89,182
Electrical Power Outlets................... 166
Electronic Brake Control System............. 324
Anti-Lock Brake System................. 325
Brake Assist System.................... 326
Electronic Roll Mitigation................ 332
INDEX 535
10

Electronic Stability Program............... 333
Traction Control System................. 326
Electronic Roll Mitigation (ERM)............. 332
Electronic Speed Control (Cruise Control)...... 145
Electronic Stability Program (ESP).........204,333
Electronically Shifted Transfer Case........298,306
Emergency Brake........................ 318
Emergency, In Case of
Freeing Vehicle When Stuck............... 437
Hazard Warning Flasher................. 416
Jacking............................. 423
Jump Starting......................... 434
Tow Hooks.......................... 438
Towing............................. 439
Emission Control System Maintenance......... 514
Emission Related Components.............. 457
Engine..........................444,445,446
Air Cleaner.......................... 455
Block Heater......................... 282Break-In Recommendations................ 76
Compartment Identification.........444,445,446
Coolant (Antifreeze).................... 510
Exhaust Gas Caution.................... 375
Flooded, Starting...................... 280
Fuel Requirements..................... 508
Multi-Displacement..................... 338
Oil ...........................451,508,510
Oil Filler Cap......................... 452
Oil Selection.......................452,508
Oil Synthetic......................... 453
Temperature Gauge..................... 198
Equipment Identification Plate.............. 413
Event Data Recorder...................... 60
Exhaust Gas Caution..............78,187,375,465
Exhaust System....................78,464,465
Exterior Lighting........................ 136
Fabric Care............................ 486
536 INDEX

Filters
Air Cleaner........................455,481
Engine Fuel.......................... 455
Engine Oil........................454,510
Engine Oil Disposal.................... 453
Flashers
Turn Signal.......................... 139
Flat Tire Stowage.....................422,433
Flexible Fuel Vehicles
Cruising Range........................ 380
Engine Oil........................... 380
Fuel Requirements..................377,379
Replacement Parts..................... 381
Starting............................. 380
Flooded Engine Starting................... 280
Fluid, Brake............................ 511
Fluid Capacities......................... 508
Fluid Level Checks
Automatic Transmission................. 477Brake............................... 472
Power Steering........................ 460
Fluids, Lubricants and Genuine Parts.......... 510
Fog Lights.......................138,201,498
Fold Flat Load Floor..................... 179
Four Wheel Drive....................... 294
Four-Way Hazard Flasher.................. 416
Freeing A Stuck Vehicle................... 437
Front Axle (Differential)................... 474
Front Wheel Bearings..................... 479
Fuel................................. 371
Adding............................. 375
Filler Cap (Gas Cap).................... 377
Filter............................... 455
Gauge.............................. 207
Hoses.............................. 471
Octane Rating......................371,510
Requirements......................371,508
System Hoses......................... 471
INDEX 537
10

Heated Seats........................... 131
Heater............................... 261
Heater, Engine Block..................... 282
High Beam/Low Beam Select (Dimmer) Switch . . 140
Hitches
Trailer Towing........................ 389
Hoisting.............................. 434
HomeLinkt(Garage Door Opener) Transmitter . . . 156
Hood Release.......................... 133
Hoses................................ 470
Hub Caps............................. 429
Ignition............................... 12
Key ................................. 12
Ignition Key Removal..................... 12
Illuminated Entry........................ 20
Immobilizer (Sentry Key)................... 15
Infant Restraint........................62,63
Inflation Pressure Tires.................... 357Inside Rearview Mirror.................... 86
Instrument Cluster....................194,196
Instrument Panel and Controls.............. 193
Instrument Panel Lens Cleaning............. 488
Integrated Power Module (Fuses)............ 489
Interior Appearance Care.................. 487
Interior Lights.......................... 135
Intermittent Wipers (Delay Wipers)........... 141
Introduction............................. 4
Jack Location........................... 417
Jack Operation.......................422,423
Jacking Instructions...................... 422
Jump Starting.......................... 434
Key, Programming........................ 17
Key, Replacement........................ 16
Key, Sentry (Immobilizer)................... 15
Keyless Entry System...................... 21
INDEX 539
10

Keys................................. 12
Knee Bolster............................ 48
Lane Change and Turn Signals.............. 139
Lap Belts.............................. 45
Lap/Shoulder Belts....................... 35
LATCH
(Lower Anchors and Tether for CHildren)....... 66
Life of Tires............................ 354
ªLight Loadº Reset Switch (TPMS).........193,365
Lights..............................80,134
Airbag............................59,197
Anti-Lock Warning..................202,322
Brake Warning........................ 202
Bulb Replacement...................494,495
Cap Top Clearance..................... 503
Cargo .............................. 138
Center Mounted Stop................... 502
Check Engine (Malfunction Indicator)........ 201Courtesy/Reading..................... 149
Cruise.............................. 208
Daytime Running...................... 137
Dual Wheel Assembly Rear............... 505
Electronic Stability Program (ESP)
Indicator...........................204,333
Fog ..........................138,201,498
Four-Wheel Drive Indicator............... 298
Hazard Warning Flasher................. 416
Headlights........................... 136
High Beam........................140,197
High Beam Indicator.................... 197
High Beam/Low Beam Select............. 140
Illuminated Entry....................... 20
Instrument Cluster..................... 196
Intensity Control....................... 135
Interior..........................135,149
Lights On Reminder.................... 138
Passing............................. 140
540 INDEX