2006 JEEP GRAND CHEROKEE gas type

WARNING!
•Remove the fuel cap (gas cap) slowly to prevent
fuel spray from the filler neck which may cause
injury.
•The volatility of some gasoline may cause a
buildup of pressure in the fuel tank that may
increase while you drive. This pressure can result
in a spray of gasoline and/or vapors when the cap
is removed from a hot vehicle. Removing the cap
slowly allows the pressure to vent and prevents
fuel spray.
•Never have any smoking materials lit in or near
the vehicle when the fuel cap is removed or the
tank filled.
•Never add fuel to the vehicle when the engine is
running.
WARNING!
A fire may result if gasoline is pumped into a
portable container that is inside of a vehicle. You
could be burned. Always place gas containers on the
ground while filling.
TRAILER TOWING
In this section you will find safety tips and information
on limits to the type of towing you can reasonably do
with your vehicle. Before towing a trailer carefully re-
view this information to tow your load as efficiently and
safely as possible.
To maintain warranty coverage, follow the requirements
and recommendations in this manual concerning ve-
hicles used for trailer towing.
308 STARTING AND OPERATING

ONLY the correct type thermostat. Other designs may
result in unsatisfactory cooling performance, poor gas
mileage, and increased emissions.
Hoses and Vacuum/Vapor Harnesses
Inspect surfaces of hoses and nylon tubing for evidence
of heat and mechanical damage. Hard or soft spots,
brittle rubber, cracking, tears, cuts, abrasions, and exces-
sive swelling indicate deterioration of the rubber.
Pay particular attention to the hoses nearest to high heat
sources such as the exhaust manifold. Inspect hose rout-
ing to be sure hoses do not touch any heat source or
moving component that may cause heat damage or
mechanical wear.
Insure nylon tubing in these areas has not melted or
collapsed. Inspect all hose connections such as clamps
and couplings to make sure they are secure and no leaksare present. Components should be replaced immedi-
ately if there is any evidence of degradation that could
cause failure.
Brake System
In order to assure brake system performance, all brake
system components should be inspected periodically.
Refer to the appropriate“Maintenance Schedule”in
Section 8 for suggested service intervals.
WARNING!
Riding the brakes can lead to brake failure and
possibly an accident. Driving with your foot resting
or riding on the brake pedal can result in abnormally
high brake temperatures, excessive lining wear, and
possible brake damage. You wouldn’t have your full
braking capacity in an emergency.
MAINTAINING YOUR VEHICLE 369
7

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