2008 DODGE RAM 4500 CHASSIS CAB light

²Change your engine oil more often if you drive your
vehicle off-road for an extended period of time.
²Under no circumstances should oil change intervals
exceed 6,000 miles (10,000 km) or 6 months, whichever
comes first.
Your dealer will reset the oil change indicator message
after completing the scheduled oil change. If this sched-
uled oil change is performed by someone other than your
dealer the message can be reset by referring to the steps
described under ªOdometer/Trip Odometerº under ªIn-
strument Cluster Descriptionº in Section 4 of this
manual.
At Each Stop for Fuel
²Check the engine oil level about 5 minutes after a fully
warmed engine is shut off. Checking the oil level whilethe vehicle is on level ground will improve the accu-
racy of the oil level reading. Add oil only when the
level is at or below the ADD or MIN mark.
²Check the windshield washer solvent and add if
required.
Once a Month
²Check tire pressure and look for unusual wear or
damage.
²Inspect the battery and clean and tighten the terminals
as required.
²Check the fluid levels of coolant reservoir, brake
master cylinder, power steering and transmission and
add as needed.
²Check all lights and other electrical items for correct
operation.
492 MAINTENANCE SCHEDULES
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Customer Assistance For The Hearing Or Speech
Impaired (TDD/TTY)
To assist customers who have hearing difficulties, the
manufacturer has installed special TDD (Telecommuni-
cation Devices for the Deaf) equipment at its Customer
Center. Any hearing or speech impaired customer who
has access to a TDD or a conventional teletypewriter
(TTY) in the United States can communicate with the
manufacturer by dialing 1±800±380±CHRY.
Service Contract
You may have purchased a service contract for your
vehicle to help protect you from the high cost of unex-
pected repairs after your manufacturer's new vehicle
limited warranty expires. The manufacturer stands be-
hind only the manufacturer's Service Contracts. If you
purchased a manufacturer's Service Contract, you will
receive Plan Provisions and an Owner Identification Card
in the mail within three weeks of your vehicle delivery
date. If you have any questions about your servicecontract, call the manufacturer's Service Contract Na-
tional Customer Hotline at 1-800-521-9922.
The manufacturer will not stand behind any service
contract that is not the manufacturer's Service Contract. It
is not responsible for any service contract other than the
manufacturer's Service Contract. If you purchased a
service contract that is not a manufacturer's Service
Contract, and you require service after your manufactur-
er's new vehicle limited warranty expires, please refer to
your contract documents, and contact the person listed in
those documents.
We appreciate that you have made a major investment
when you purchased your new vehicle. Your dealer has
also made a major investment in facilities, tools, and
training to assure that you are absolutely delighted with
your ownership experience. You'll be pleased with their
sincere efforts to resolve any warranty issues or related
concerns.
502 IF YOU NEED CONSUMER ASSISTANCE

Adding Fuel........................343,345
Adjustable Pedals....................... 131
Air Cleaner, Engine
(Engine Air Cleaner Filter)............413,414,453
Air Conditioner Maintenance............... 427
Air Conditioning Refrigerant.............427,428
Air Conditioning System................237,427
Air Conditioning System, Zone Control........ 240
Air Filter.............................. 414
Air Pressure, Tires....................323,333
Airbag..............................47,52
Airbag Light.........................75,175
Airbag On/Off Switch..................... 52
Alarm, Panic............................ 24
Alarm (Security Alarm).................19,177
Alarm System (Security Alarm)............... 19
Alignment and Balance................... 332
Alterations/Modifications, Vehicle............. 8
Antenna, Satellite Radio................... 229Antifreeze (Engine Coolant)..............435,436
Capacities........................... 474
Anti-Lock Warning Light...............181,312
Anti-Theft Security Alarm (Theft Alarm)........ 19
Anti-Theft System.....................19,177
Appearance Care........................ 457
Ashtray............................... 152
Auto Unlock, Doors...................... 146
Automatic Dimming Mirror................. 82
Automatic Door Locks.................... 146
Automatic Transaxle...................... 12
Interlock System........................ 19
Automatic Transmission...........273,279,446,448
Fluid and Filter Changes..............448,450
Fluid Level Check................446,448,449
Fluid Type.....................446,448,478
Shift Indicator........................ 177
Special Additives...................448,451
Automatic Transmission (Diesel Engine Only).... 446
510 INDEX

Automatic Transmission (Gas Engine Only)..... 448
Axle Fluid..........................444,478
Axle Lubrication (Axle Fluid)............... 444
Ball Joints............................. 429
Battery............................425,426
Blanket..........................265,427
Emergency Starting..................... 390
Keyless Transmitter Replacement (RKE)....... 25
Saving Feature (Protection)............... 123
Bearings.............................. 451
Belts, Drive............................ 413
Belts, Seat.............................. 35
Body Builders Guide....................... 7
Body Mechanism Lubrication............... 430
B-Pillar Location........................ 318
Brake Fluid............................ 478
Brake System........................309,440
Anti-Lock (ABS)....................... 310Disc Brakes.......................... 440
Fluid Check.......................... 442
Hoses.............................. 440
Master Cylinder....................... 442
Parking............................. 308
Warning Light........................ 180
Bulb Replacement....................... 468
Bulbs, Light............................ 468
Cab Top Clearance Lights.................. 473
Calibration, Compass..................139,149
Capacities, Antifreeze (Engine Coolant)........ 474
Capacities, Fluid........................ 474
Caps, Filler
Oil (Engine).......................408,410
Power Steering........................ 428
Radiator (Coolant Pressure)............... 436
Car Washes............................ 457
Carbon Monoxide Warning...............74,340
INDEX 511
10

Cassette Tape and Player Maintenance......... 232
Catalyst Full Message..................... 422
Catalytic Converter...................... 420
CD (Compact Disc) Player............186,194,208
Cellular Phone.......................... 87
Center Lap Belts......................... 44
Center Seat Storage Compartment.........157,158
Certification Label....................... 347
Charge Air Cooler....................... 439
Chart, Tire Sizing........................ 315
Check Engine Light (Malfunction Indicator
Light)................................ 179
Child Restraint........................59,60
Child Restraint Tether Anchors.............63,67
Child Seat............................60,66
Cigar Lighter........................... 152
Cleaning
Wheels............................. 459
Climate Control......................... 234Clock.....................183,188,196,209,222
Clutch Linkage Maintenance................ 443
Compact Disc (CD) Maintenance............. 233
Compass.............................. 139
Compass Calibration..................139,149
Compass Variance....................140,150
Computer, Trip/Travel.................... 135
Console, Overhead....................... 142
Contract, Service........................ 502
Coolant Pressure Cap (Radiator Cap).......... 436
Cooling System......................... 433
Adding Coolant (Antifreeze).............. 436
Coolant Capacity...................... 474
Coolant Level...................433,434,437
Disposal of Used Coolant................ 437
Drain, Flush, and Refill.................. 435
Inspection........................... 437
Points to Remember.................... 438
Pressure Cap......................... 436
512 INDEX

Radiator Cap......................... 436
Selection of Coolant (Antifreeze).........435,476
Temperature Gauge..................... 176
Cruise Control (Speed Control).............. 132
Cup Holder............................ 154
Customer Assistance..................... 500
Data Recorder, Event...................... 57
Daytime Running Lights................... 125
Dealer Service.......................... 403
Defroster, Rear Window.................85,161
Defroster, Windshield................75,235,238
Delay (Intermittent) Wipers................. 128
Diesel Exhaust Brake..................... 270
Diesel Fuel............................ 341
Diesel Fuel Requirements.................. 341
Bulk Storage of........................ 346
Differential, Limited-Slip.................. 301
Dipsticks.............................. 406Power Steering........................ 428
Disc Brakes............................ 440
Disposal.............................. 412
Engine Oil........................... 412
Used Coolant (Antifreeze)................ 437
Door Locks............................. 27
Door Locks, Automatic.................... 146
Downshifting.......................... 288
Draining Fuel/Water Separator Filter.......... 417
Drive Belts............................ 413
Driving
Through Flowing, Rising, or Shallow Standing
Water.............................. 305
Dual Rear Wheels.....................336,386
DVD Player (Video Entertainment System)...... 226
Electric Rear Window Defrost.............85,161
Electrical Power Outlets................... 151
Electronic Speed Control (Cruise Control)...... 132
INDEX 513
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Electronic Vehicle Information Center (EVIC).... 143
Electronically Shifted Transfer Case........... 294
Emergency Brake........................ 308
Emergency, In Case of
Freeing Vehicle When Stuck............... 393
Hazard Warning Flasher................. 378
Jacking............................. 380
Jump Starting......................... 390
Tow Hooks.......................... 394
Towing............................. 395
Emission Control System Maintenance......... 480
Emission Related Components.............. 425
Engine............................400,401
Air Cleaner........................413,414
Block Heater....................256,264,270
Break-In Recommendations................ 71
Compartment......................... 400
Compartment Identification............... 401
Coolant (Antifreeze).................... 476Cooling............................. 433
Data Plate........................... 403
Exhaust Gas Caution.................... 340
Flooded, Starting...................... 253
Identification......................... 400
Idling.............................. 266
Jump Starting......................... 390
Oil ..............................406,476
Oil Filler Cap......................408,410
Oil Selection.......................... 408
Oil Synthetic.......................265,410
Runaway............................ 337
Temperature Gauge..................... 176
Event Data Recorder...................... 57
Exhaust Brake.......................... 270
Exhaust Gas Caution................74,340,433
Exhaust System.................74,432,433,452
Exterior Lighting........................ 124
514 INDEX

Fabric Care............................ 459
Fan .................................. 439
Filters
Air Cleaner.......................... 413
Engine Fuel.....................417,420,476
Engine Oil.....................406,410,476
Flashers
Turn Signal.......................... 126
Flat Tire Stowage........................ 389
Flooded Engine Starting................... 253
Fluid, Brake........................... 478
Fluid Capacities......................... 474
Fluid Level Checks
Brake............................... 442
Manual Transmission................... 445
Power Steering........................ 428
Transfer Case......................... 445
Fluids, Lubricants and Genuine Parts.......... 476
Fog Lights.......................125,179,472Fold Flat Load Floor..................... 163
Four Wheel Drive....................... 289
Four-Way Hazard Flasher.................. 378
Freeing A Stuck Vehicle................... 393
Front Axle (Differential)................430,443
Front Wheel Bearings..................... 451
Fuel............................337,341,345
Adding..........................343,345
Diesel.........................341,345,476
Filter.........................417,420,476
Gauge.............................. 183
Hoses.............................. 440
Light............................... 183
Octane Rating........................ 337
Requirements......................337,341
Specifications......................... 342
System Hoses......................... 440
Tank Capacity........................ 474
Fuses................................ 462
INDEX 515
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