Page 298 of 449

fault condition no longer exists. A system fault can occur
by any of the following scenarios: 1) Jamming due to
electronic devices or driving next to facilities emitting the
same radio frequencies as the TPM sensors; 2) Installing
some form of aftermarket window tinting that affects
radio wave signals; 3) Lots of snow or ice around the
wheels or wheel housings; 4) Using tire chains on the
vehicle; 5) Using wheels/tires not equipped with TPM
sensors.
NOTE: Your vehicle is equipped with a non-matching
full size spare wheel and tire assembly.
1. This spare tire does not have a tire pressure monitor-
ing sensor. Therefore, the TPMS will not monitor the tire
pressure in the spare tire.
2. If you install the full size spare tire in place of a road
tire that has a pressure below the low-pressure warninglimit, upon the next ignition key cycle a chime will sound
and the TPM Telltale Lamp will still turn ON due to the
low tire.
3. However, after driving the vehicle for up to 10 min-
utes above 15 mph (25 km/h), the TPM Telltale Lamp
will flash on and off for 75 seconds and then remain on
solid.
4. For each subsequent ignition key cycle, a chime will
sound and the TPM Telltale Light will flash on and off for
75 seconds and then remain on solid.
5. Once you repair or replace the original road tire, and
reinstall it on the vehicle in place of the full size spare tire,
the TPMS will update automatically and the TPM Telltale
Lamp will turn OFF, as long as no tire pressure is below
the low-pressure warning limit in any of the four active
road tires. The vehicle may need to be driven for up to
10 minutes above 15 mph (25 km/h) in order for the
TPMS to receive this information.
296 STARTING AND OPERATING
Page 311 of 449

Gross Axle Weight Rating (GAWR)
The GAWR is the maximum permissible load on the front
and rear axles. The load must be distributed in the cargo
area so that the GAWR of each axle is not exceeded.
Each axle GAWR is determined by the component in the
system with the lowest load carrying capacity (axle,
springs, tires, or wheels).
Heavier axles or suspension components sometimes
specified by purchasers for increased durability do not
necessarily increase the vehicle's GVWR.
Tire Size
This is the minimum allowable tire size for your vehicle.
Replacement tires must be equal to the load capacity of
this tire size.
Rim Size
This is the rim size that is appropriate for the tire size
listed.
Inflation Pressure (Cold)
This is the cold tire inflation pressure for your vehicle for
all loading conditions up to full GAWR.
Curb Weight
The curb weight of a vehicle is defined as the total weight
of the vehicle with all fluids, including vehicle fuel, at full
capacity conditions, and with no occupants or cargo
loaded into the vehicle. The front and rear curb weight
values are determined by weighing your vehicle on a
commercial scale before any occupants or cargo are
added.
Loading
The actual total weight and the weight of the front and
rear of your vehicle at the ground can best be determined
by weighing it when it is loaded and ready for operation.
The entire vehicle should first be weighed on a commer-
cial scale to ensure that the GVWR has not been ex-
ceeded. The weight on the front and rear of the vehicle
STARTING AND OPERATING 309
5
Page 444 of 449

High Speed.......................... 282
Inflation Pressures..................... 281
Jacking............................. 337
Life of Tires.......................... 286
Load Capacity.....................276,277
Pressure Monitor System (TPMS)........... 292
Pressure Warning Light.................. 176
Quality Grading....................... 422
Radial.............................. 283
Replacement......................... 287
Rotation............................. 291
Safety...........................272,280
Sizes............................... 273
Snow Tires........................... 291
Spare Tire........................... 334
Spinning............................ 285
Tread Wear Indicators................... 286
Wheel Mounting....................... 337
Wheel Nut Torque..................... 341Tongue Weight/Trailer Weight.............. 316
Torque Converter Clutch.................. 250
Tow Hooks, Emergency................... 346
Towing............................... 310
24-Hour Towing Assistance................ 96
Disabled Vehicle....................... 347
Guide.............................. 316
Recreational.......................... 324
Weight.............................. 316
Towing Assistance........................ 96
Traction.............................. 263
Trailer Towing.......................... 310
Cooling System Tips.................... 323
Hitches............................. 315
Minimum Requirements................. 317
Trailer and Tongue Weight................ 316
Wiring.............................. 320
Trailer Towing Guide..................... 316
Trailer Weight.......................... 316
442 INDEX