JEEP GRAND CHEROKEE 2006 WK / 3.G Owners Manual

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DEPARTMENT OF TRANSPORTATION UNIFORM
TIRE QUALITY GRADES
The following describes the tire grading categories estab-
lished by the National highway Traffic Safety Adminis-
tration. The specific grade rating assigned by the tire’s
manufacturer in each category is shown on the sidewall
of the tires on your car.All Passenger Car Tires Must Conform to Federal Safety
Requirements in Addition to These Grades.
Treadwear
The treadwear grade is a comparative rating based on the
wear rate of the tire when tested under controlled con-
ditions on a specified government test course. For ex-
ample, a tire graded 150 would wear one and a half (1
1/2) times as well on the government course as a tire
graded 100. The relative performance of tires depends
upon the actual conditions of their use, however, and
may depart significantly from the norm due to variations
in driving habits, service practices and differences in road
characteristics and climate.
Traction Grades
The traction grades, from highest to lowest, are AA, A, B,
and C. Those grades represent the tire’s ability to stop on
wet pavement as measured under controlled conditions on
specified government test surfaces of asphalt and concrete.
A tire marked C may have poor traction performance.
IF YOU NEED CONSUMER ASSISTANCE 421
9

WARNING!
The traction grade assigned to this tire is based on
straight-ahead braking traction tests, and does not
include acceleration, cornering, hydroplaning, or
peak traction characteristics.
Temperature Grades
The temperature grades are A (the highest), B, and C,
representing the tire’s resistance to the generation of heat
and its ability to dissipate heat when tested under
controlled conditions on a specified indoor laboratory
test wheel. Sustained high temperature can cause the
material of the tire to degenerate and reduce tire life, and
excessive temperature can lead to sudden tire failure. The
grade C corresponds to a level of performance which all
passenger car tires must meet under the Federal MotorVehicle Safety Standard No. 109. Grades B and A repre-
sent higher levels of performance on the laboratory test
wheel than the minimum required by law.
WARNING!
The temperature grade for this tire is established for
a tire that is properly inflated and not overloaded.
Excessive speed, underinflation, or excessive load-
ing, either separately or in combination, can cause
heat buildup and possible tire failure.
422 IF YOU NEED CONSUMER ASSISTANCE

INDEX
10

ABS (Anti-Lock Brake System)............181,269
Adding Washer Fluid..................... 171
Adjustable Pedals....................... 146
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . 358
Air Conditioner Maintenance............... 359
Air Conditioning........................ 233
Air Conditioning, Operating Tips............ 237
Air Conditioning Refrigerant............... 360
Air Conditioning System.................. 233
Air Filter.............................. 358
Air Pressure, Tires....................... 288
Airbag................................ 41
Airbag Deployment....................... 53
Airbag Light.......................56,70,181
Airbag Maintenance....................... 55
Alarm (Security Alarm).................24,182
Alarm System (Security Alarm)............... 24
Alignment and Balance................... 293
Alterations/Modifications, Vehicle............. 8Antenna, Satellite Radio................... 230
Antifreeze (Engine Coolant)................ 392
Anti-Lock Brake System (ABS)............131,269
Anti-Lock Warning Light.................. 181
Anti-Theft System.....................24,182
Appearance Care........................ 376
Auto Down Power Windows................ 29
Automatic Dimming Mirror................. 79
Automatic Door Locks..................... 19
Automatic Headlights.................... 122
Automatic Temperature Control (ATC)......... 238
Automatic Transmission................254,371
Adding Fluid......................... 373
Fluid and Filter Changes................. 371
Fluid Level Check...................... 372
Fluid Type........................... 371
Special Additives...................... 374
Torque Converter...................... 260
Autostick............................. 256
424 INDEX

Auxiliary Electrical Outlet (Power Outlet)...... 162
Auxiliary Power Outlet................... 162
Battery............................... 358
Emergency Starting..................... 336
Keyless Transmitter Replacement (RKE)....... 23
Saving Feature (Protection)............... 122
Belts, Drive............................ 354
Belts, Seat.............................. 32
Body Mechanism Lubrication............... 362
B-Pillar Location........................ 283
Brake Assist System...................... 133
Brake Control System, Electronic............. 131
Brake System........................... 369
Anti-Lock (ABS)....................131,269
Hoses.............................. 370
Master Cylinder....................... 370
Parking............................. 267
Warning Light........................ 180Brake/Transmission Interlock............... 255
Break-In Recommendations, New Vehicle........ 68
Bulb Replacement.....................386,387
Capacities, Fluid........................ 392
Caps, Filler
Fuel................................ 306
Radiator (Coolant Pressure)............... 366
Car Washes............................ 376
Carbon Monoxide Warning............69,153,305
Cargo Area Cover....................... 166
Cargo Area Features...................... 165
Cargo Compartment...................... 165
Light............................... 165
Luggage Carrier....................... 171
Cargo Light............................ 165
Cargo Load Floor........................ 169
Cargo Tie-Downs........................ 167
Catalytic Converter...................... 355
INDEX 425
10

Caution, Exhaust Gas..................... 153
CD (Compact Disc) Player...............202,216
Cellular Phone.......................... 83
Center High Mounted Stop Light............ 391
Chains, Tire............................ 300
Changing A Flat Tire..................... 330
Chart, Tire Sizing........................ 280
Checks, Safety........................... 70
Child Restraint......................58,64,66
Child Restraint Tether Anchors.............62,64
Child Safety Locks........................ 17
Climate Control......................... 233
Clock...........................204,218,225
Compact Disc (CD) Maintenance............. 232
Compass.............................. 195
Compass Variance....................... 200
Computer, Trip/Travel.................... 195
Console, Overhead....................... 151
Contract, Service........................ 418Converter, Catalytic...................... 355
Cooling System......................... 364
Adding Coolant (Antifreeze).............. 366
Coolant Capacity...................... 392
Coolant Level......................... 367
Disposal of Used Coolant................ 367
Drain, Flush, and Refill.................. 365
Inspection........................... 364
Points to Remember.................... 368
Pressure Cap......................... 366
Radiator Cap......................... 366
Selection of Coolant (Antifreeze).........365,392
Crankcase Emission Control System.......... 357
Cruise Control (Speed Control).............. 148
Cruise Light........................... 185
Cup Holder............................ 164
Customer Assistance..................... 416
Data Recorder, Event...................... 56
426 INDEX

Daytime Running Lights................... 125
Dealer Service.......................... 350
Defroster, Rear Window................... 234
Defroster, Windshield................70,235,242
Diagnostic System, Onboard................ 347
Dimmer Switch, Headlight................. 126
Dipsticks
Automatic Transmission................. 372
Oil (Engine).......................... 351
Power Steering........................ 360
Disabled Vehicle Towing................... 339
Disposal
Engine Oil........................... 354
Used Engine Fluids..................... 354
Door Locks............................. 16
Door Locks, Automatic.................... 19
Door Opener, Garage..................... 152
Doors................................. 16
Drive Belts............................ 354Driving............................... 273
Off-Pavement......................... 274
Off-Road............................ 274
DVD Player (Video Entertainment System)...... 225
Electric Remote Mirrors.................... 81
Electrical Outlet, Auxiliary (Power Outlet)...... 162
Electronic Brake Control System............. 131
Electronic Speed Control (Cruise Control)...... 148
Electronic Stability Program (ESP)............ 135
Electronic Throttle Control Warning Light...... 186
Electronic Vehicle Information Center (EVIC) . 184,187
Emergency, In Case of
Freeing Vehicle When Stuck............... 261
Hazard Warning Flasher................. 328
Jacking............................. 330
Jump Starting......................... 336
Tow Hooks.......................... 338
Emission Control System Maintenance......348,396
INDEX 427
10

Engine
Air Cleaner.......................... 358
Block Heater......................... 253
Break-In Recommendations................ 68
Compartment......................... 345
Cooling............................. 364
Exhaust Gas Caution..................69,305
Fails to Start.......................... 252
Flooded, Starting...................... 252
Fuel Requirements..................302,392
Jump Starting......................... 336
Oil ..............................351,392
Oil Change Interval.................... 351
Oil Disposal.......................... 354
Oil Filter............................ 354
Oil Filter Disposal...................... 354
Oil Selection.......................... 392
Overheating.......................... 329
Starting............................. 251Temperature Gauge..................... 184
Engine Oil Viscosity...................... 353
Engine Oil Viscosity Chart................. 353
Enhanced Accident Response Feature.......... 55
Entry System, Illuminated.................. 16
Event Data Recorder...................... 56
Exhaust Gas Caution...................69,305
Exhaust System......................... 363
Exterior Finish Care...................... 376
Filters
Air Cleaner.......................... 358
Engine Oil........................... 354
Finish Care............................ 376
Flashers.............................. 328
Hazard Warning....................... 328
Turn Signal.....................180,388,390
Flipper Glass, Liftgate..................... 26
Flooded Engine Starting................... 252
428 INDEX

Fluid Capacities......................... 392
Fluid Leaks............................. 71
Fluid Level Checks
Automatic Transmission...............371,372
Engine Oil........................... 351
Power Steering........................ 360
Fluids, Lubricants and Genuine Parts.......... 393
Fog Light Service........................ 389
Fog Lights.......................125,186,389
Folding Rear Seat........................ 111
Four Wheel Drive....................... 262
Operation........................... 262
Systems............................. 262
Four Wheel Drive Operation................ 262
Four-Way Hazard Flasher.................. 328
Freeing A Stuck Vehicle................... 261
Front Axle (Differential)................... 375
Fuel................................. 302
Filler Cap (Gas Cap).................... 306Filler Door (Gas Cap)................... 306
Gasoline............................ 302
Gauge.............................. 186
Materials Added....................... 304
Octane Rating........................ 302
Requirements......................... 392
Tank Capacity........................ 392
Fuel System Caution...................304,307
Fuses................................ 380
Garage Door Opener (HomeLink) ........... 152
Gas Cap (Fuel Filler Cap)...............306,347
Gasoline (Fuel)......................... 302
Gasoline, Reformulated................... 303
Gasoline/Oxygenate Blends................ 303
Gauges
Coolant Temperature.................... 184
Fuel................................ 186
Speedometer......................... 180
INDEX 429
10

Tachometer.......................... 182
Gear Ranges........................... 255
General Information....................23,300
Glass Cleaning.......................... 379
Gross Axle Weight Rating.................. 309
Gross Vehicle Weight Rating................ 309
Hands-Free Phone (UConnect™) .............. 83
Hazard Warning Flasher................... 328
Head Restraints......................... 108
Head Rests............................ 108
Headlights............................ 122
Bulb Replacement...................... 387
On With Wipers....................... 123
Replacing............................ 387
Heated Mirrors.......................... 80
Heated Seats........................... 110
Heater, Engine Block..................... 253
High Beam Indicator..................... 180High Beam/Low Beam Select (Dimmer) Switch . . 126
Hitches
Trailer Towing........................ 311
Holder, Cup........................... 164
HomeLink(Garage Door Opener) Transmitter . . . 152
Hood Release.......................... 119
Hoses................................ 369
Identifying Your Engine................... 345
Ignition
Key ................................. 12
Illuminated Entry........................ 16
Infant Restraint.......................... 58
Inflation Pressure Tires.................... 288
Information Center, Vehicle................. 187
Inside Rearview Mirror.................... 78
Instrument Cluster....................179,180
Instrument Panel and Controls.............. 178
Instrument Panel Lens Cleaning............. 379
430 INDEX