2008 JEEP COMMANDER coolant

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 ªOil Change Requiredº in ªUse Factory
Settingsº of the EVIC section in 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 while
the 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.
MAINTENANCE SCHEDULES 441
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Perform Maintenance Every(Where time and mileage
are listed, follow the interval that occurs first.)
Maintenance Items Miles Kilometers or Months
Replace the engine air cleaner filter.30,000 50 000 30
Check the PCV valve, replace if necessary. Perform
the first inspection at 60,000 miles (100 000 km) or 60
months.30,000 50 000 30
Inspect the transfer case fluid. 30,000 50 000 30
Replace the top row of spark plugs (4.7L Only). **30,000 50 000 30
Replace the spark plugs (3.7L/5.7L Engines).30,000 50 000 30
Change the automatic transmission fluid & filter if
using your vehicle for any of the following: police,
taxi, fleet or frequent trailer towing.60,000 100 000 60
Change the transfer case fluid if using your vehicle for
any of the following: police, taxi, fleet, off-road or fre-
quent trailer towing.60,000 100 000 60
Flush and replace the engine coolant. 102,000 170 000 60
Replace the ignition cables (4.7L Only).102,000 170 000 102
444 MAINTENANCE SCHEDULES
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ABS (Anti-Lock Brake System)............188,302
Adding Fuel........................... 341
Adding Washer Fluid..................... 177
Adjustable Pedals....................... 135
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . 393
Air Conditioner Maintenance............... 397
Air Conditioning........................ 259
Air Conditioning, Operating Tips............ 269
Air Conditioning, Rear Zone................ 267
Air Conditioning Refrigerant............... 398
Air Conditioning System.................. 259
Air Filter.............................. 393
Air Pressure, Tires....................... 316
Airbag................................ 48
Airbag Deployment....................... 55
Airbag Light.......................57,71,188
Airbag Maintenance....................... 57
Alarm, Panic............................ 24
Alarm (Security Alarm).................20,189Alarm System (Security Alarm)............... 20
Alignment and Balance................... 321
Alterations/Modifications, Vehicle............. 9
Antenna, Satellite Radio................... 250
Antifreeze (Engine Coolant)................ 435
Disposal............................ 405
Anti-Lock Brake System (ABS)............139,302
Anti-Lock Warning Light.................. 188
Anti-Theft System.....................20,189
Appearance Care........................ 415
Assist, Hill Start........................ 148
Audio Systems (Radio).................... 239
Auto Down Power Windows................ 32
Automatic Dimming Mirror................. 78
Automatic Door Locks..................... 29
Automatic Headlights.................... 126
Automatic Temperature Control (ATC)......... 260
Automatic Transmission................283,411
Adding Fluid......................... 412
458 INDEX

Fluid and Filter Changes................. 411
Fluid Level Check................... 411,412
Fluid Type........................... 411
Special Additives...................... 414
Torque Converter...................... 288
Autostick............................. 285
Auxiliary Electrical Outlet (Power Outlet)...... 169
Auxiliary Power Outlet................... 169
Battery............................... 395
Emergency Starting..................... 374
Keyless Transmitter Replacement (RKE)....... 25
Saving Feature (Protection)............... 125
Belts, Drive............................ 392
Belts, Seat.............................. 39
Body Mechanism Lubrication............... 399
B-Pillar Location........................ 311
Brake Assist System...................... 141
Brake Control System, Electronic............. 139Brake System........................... 407
Anti-Lock (ABS)....................139,302
Hoses.............................. 408
Master Cylinder....................... 408
Parking............................. 300
Warning Light........................ 187
Brake/Transmission Interlock............... 283
Break-In Recommendations, New Vehicle........ 69
Bulb Replacement.....................427,428
Calibration, Compass..................... 204
Camera, Rear........................... 157
Capacities, Fluid........................ 435
Caps, Filler
Fuel................................ 341
Radiator (Coolant Pressure)............... 404
Car Washes............................ 415
Carbon Monoxide Warning...............70,337
Cargo Area Features...................... 174
INDEX 459
10

Cargo Compartment...................... 174
Luggage Carrier....................... 177
Cargo Load Floor........................ 174
Catalytic Converter...................... 393
CD (Compact Disc) Player................. 239
Cellular Phone.......................... 82
Center High Mounted Stop Light............ 434
Certification Label....................... 344
Chains, Tire............................ 322
Changing A Flat Tire..................... 368
Chart, Tire Sizing........................ 308
Checks, Safety.........................71,72
Child Restraint....................60,61,65,67
Child Restraint Tether Anchors.............64,65
Child Safety Locks........................ 30
Climate Control......................... 257
Clock........................213,229,240,243
Cold Weather Operation................... 278
Command View Skylights.................. 168Compact Disc (CD) Maintenance............. 256
Compass.............................. 203
Compass Calibration..................... 204
Compass Variance....................... 204
Computer, Trip/Travel.................... 200
Connector
UCI ................................ 244
Universal Consumer Interface (UCI)......... 244
Console, Overhead....................... 158
Contract, Service........................ 450
Converter, Catalytic...................... 393
Cooling System......................... 401
Adding Coolant (Antifreeze).............. 403
Coolant Capacity...................... 435
Coolant Level......................... 405
Disposal of Used Coolant................ 405
Drain, Flush, and Refill.................. 402
Inspection........................401,405
Points to Remember.................... 405
460 INDEX

Pressure Cap......................... 404
Radiator Cap......................... 404
Selection of Coolant (Antifreeze).........402,435
Courtesy Lights......................... 130
Crankcase Emission Control System.......... 395
Cruise Light........................... 193
Cup Holder............................ 172
Customer Assistance..................... 448
Data Recorder, Event...................... 58
Daytime Running Lights................... 128
Dealer Service.......................... 388
Defroster, Rear Window................... 177
Defroster, Windshield................71,258,265
Diagnostic System, Onboard................ 385
Digital Video Disc (DVD) Player............. 239
Dimmer Switch, Headlight................. 129
Dipsticks
Automatic Transmission................. 412Oil (Engine).......................... 389
Power Steering........................ 398
Disabled Vehicle Towing................... 378
Disposal
Antifreeze (Engine Coolant)............... 405
Engine Oil........................... 391
Used Engine Fluids..................... 391
Door Locks............................. 28
Door Locks, Automatic.................... 29
Door Opener, Garage..................... 159
Drive Belts............................ 392
Driving............................... 296
Off-Pavement......................... 296
Off-Road............................ 296
DVD Player (Video Entertainment System)...... 253
E-85 Fuel............................. 337
Electric Remote Mirrors.................... 80
Electrical Outlet, Auxiliary (Power Outlet)...... 169
INDEX 461
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Folding Rear Seat..................... 113,117
Four Wheel Drive....................... 290
Operation........................... 290
Systems............................. 290
Four Wheel Drive Operation................ 290
Four-Way Hazard Flasher.................. 366
Freeing A Stuck Vehicle................... 289
Front Axle (Differential)................... 410
Front Heated Seats....................... 111
Fuel................................. 333
Filler Cap (Gas Cap).................... 341
Gasoline............................ 333
Gauge.............................. 194
Hoses.............................. 407
Materials Added....................... 336
Octane Rating......................333,334
Requirements......................... 435
System Hoses......................... 407
Tank Capacity........................ 435Fuel, Flexible.............See Flexible Fuel Vehicles
Fuel System Caution................336,342,343
Fuses................................ 419
Garage Door Opener (HomeLinkt) ........... 159
Gas Cap (Fuel Filler Cap)............341,343,386
Gasoline (Fuel)......................... 333
Gasoline, Reformulated................... 334
Gasoline/Oxygenate Blends................ 335
Gauges
Coolant Temperature.................... 191
Fuel................................ 194
Speedometer......................... 187
Tachometer.......................... 189
Gear Ranges........................... 283
General Information...............20,26,108,333
Glass Cleaning.......................... 418
Gross Axle Weight Rating.................. 347
Gross Vehicle Weight Rating................ 346
464 INDEX

Remote.............................. 26
Steering
Power...........................305,398
Tilt Column.......................... 134
Wheel, Tilt........................... 134
Steering Wheel Mounted Sound System
Controls.............................. 254
Storage............................... 426
Storage, Vehicle......................270,426
Storing Your Vehicle...................... 426
Sun Roof.............................. 165
Sun Visor Extension....................... 81
Supplemental Restraint System - Airbag........ 48
Sway Control, Trailer..................... 147
Synthetic Engine Oil...................... 391
System, Navigation...................... 242
System, Remote Starting.................... 26
Tachometer............................ 189Telescoping Steering Column............... 134
Temperature Control, Automatic (ATC)........ 260
Temperature Gauge, Engine Coolant.......... 191
Tether Anchor, Child Restraint............... 64
Tilt Steering Column..................... 134
Time Delay, Headlight.................... 129
Tire and Loading Information Placard......... 311
Tire Identification Number (TIN)............. 310
Tire Markings.......................... 306
Tire Safety Information.................... 306
Tires ............................72,315,454
Air Pressure.......................... 316
Alignment and Balance.................. 321
Chains.............................. 322
Changing............................ 368
General Information.................... 315
High Speed.......................... 318
Inflation Pressures..................... 316
Jacking............................. 368
474 INDEX