2006 JEEP GRAND CHEROKEE tire type

JACKING AND TIRE CHANGING
WARNING!
•Getting under a jacked-up vehicle is dangerous.
The vehicle could slip off the jack and fall on you.
You could be crushed. Never get any part of your
body under a vehicle that is on a jack. If you need
to get under a raised vehicle, take it to a service
center where it can be raised on a lift.
•The jack is designed to use as a tool for changing
tires only. The jack should not be used to lift the
vehicle for service purposes. The vehicle should
be jacked on a firm level surface only. Avoid ice or
slippery areas.
Jack Location
The scissor-type jack and tire changing tools are located
in the passenger side compartment behind the second
row seat.
Jack Storage Location
330 WHAT TO DO IN EMERGENCIES

Spare Tire Stowage
The spare tire is stowed under the rear of the vehicle by
means of a cable winch mechanism. To remove or stow
the spare, use the jack handle to rotate the“spare tire
drive”nut. The nut is located under a plastic cover at the
center-rear of the cargo floor area, just inside the liftgate
opening.
WARNING!
Do not use power tools to winch the tire up or down.
Impact type tools can damage the winch mechanism.
Lowering/Raising Spare Tire
WHAT TO DO IN EMERGENCIES 331
6

NOTE:Tire should be stowed with the“beauty”side
up. Storing the tire upside down may result in scratching
or damage to the wheel face. Continue winching up the
tire until you hear the winch“ratchet”three times.
Double check to ensure the tire is snug against the
underbody of the vehicle. Damage to the winch cable
may result if the vehicle is driven with the tire loose.
WARNING!
Do not use power tools to winch the tire up or down.
Impact type tools may damage the winch mecha-
nism.
12. Reinstall the plastic plug into the floor of the cargo
area.
JUMP STARTING PROCEDURE
NOTE:Check the charge indicator on the battery. If the
indicator is light or yellow, replace the battery.
1. Wear eye protection and remove any metal jewelry
such as watch bands or bracelets that might make an
unintended electrical contact.
2. When boost is provided by a battery in another
vehicle, park that vehicle within booster cable reach but
without letting the vehicles touch. Set the parking brake,
place the transmission in P (Park), and turn the ignition
to OFF for both vehicles.
3. Turn off the heater, radio and all unnecessary electrical
loads.
4. Connect one end of a jumper cable to the positive
terminal of the discharged battery. Connect the other end
of the same cable to the positive terminal of the booster
battery.
336 WHAT TO DO IN EMERGENCIES

Front/Rear Axle Fluid
Front Axle Fluid Level Check
Lubricant should be to the bottom of the oil fill hole.
Rear Axle Fluid Level Check
Lubricant should be 1/2”(1 cm) below the oil fill hole.
Adding Fluid
Add lubricant only at the fill hole and only to the level
specified above.
Selection of Lubricant
Use only manufacturer’s recommended fluid, refer to
Fluids, Lubricants, and Genuine Parts for correct fluid
type.
Maintenance After Off-Pavement Driving
After extended operation in mud, sand or water, or
similar dirty conditions, have your brake discs, brake
linings, and axle joints inspected and cleaned as soon as
possible. This will prevent any abrasive material from
causing excessive wear or unpredictable braking action.
Following off-pavement usage, completely inspect the
underbody of your vehicle. Check tires, body structure,
steering, suspension and exhaust system for damage.
Check threaded fasteners for looseness, particularly on
the chassis, drivetrain components, steering and suspen-
sion. Retighten, if required, to torque values specified in
the Service Manual. Also check for accumulations of
vegetation or brush that could become a fire hazard, or
conceal damage to fuel lines, brake hoses, axle pinion
seals, and propeller shafts.
MAINTAINING YOUR VEHICLE 375
7

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

Rear Park Assist System................... 141
Rear Seat, Folding....................... 111
Rear Window Defroster................... 234
Rear Window Features.................... 170
Rear Wiper/Washer...................... 170
Rearview Mirrors........................ 78
Reclining Front Seats..................... 107
Recorder, Event Data...................... 56
Recreational Towing...................... 320
Shifting into Transfer Case Neutral (N)....... 321
Shifting out of Transfer Case Neutral (N)..... 323
Reformulated Gasoline.................... 303
Refrigerant............................ 360
Reminder, Lights On..................... 125
Reminder, Seat Belt....................... 38
Remote Keyless Entry (RKE)................. 20
Remote Sound System (Radio) Controls........ 230
Replacement Bulbs....................... 386
Replacement Tires....................... 292Reporting Safety Defects................... 419
Restraints, Child......................... 58
Restraints, Occupant...................... 31
Retractable Cargo Area Cover............... 166
Rocking Vehicle When Stuck................ 261
Roof Type Carrier....................... 171
Rotation, Tires.......................... 301
Safety Checks Inside Vehicle................. 70
Safety Checks Outside Vehicle............... 70
Safety Defects, Reporting.................. 419
Safety Information, Tire................... 279
Safety Tips............................. 69
Satellite Radio.......................224,226
Satellite Radio Antenna................... 230
Schedule, Maintenance.................... 396
Seat Belt Maintenance..................... 70
Seat Belt Reminder....................... 38
Seat Belts.............................. 32
436 INDEX