Tire Pressure Monitor System
The Tire Pressure Monitor (TPM) system uses radio
and sensor technology to check tire pressure levels. If
your vehicle has this feature, sensors are mounted
on each tire and wheel assembly, except the spare tire.
The TPM sensors transmit tire pressure readings to
a receiver located in the vehicle.
When a low tire pressure condition is detected, the TPM
system will display the CHECK TIRE PRESSURE
warning message on the Driver Information
Center (DIC); and at the same time illuminate the low
tire pressure warning symbol. For additional information
and details about the DIC operation and displays,
seeDIC Operation and Displays on page 3-50andDIC
Warnings and Messages on page 3-53.
When the tire pressure
monitoring system warning
light is lit, one or more
of your tires is signi cantly
under-in ated.You should stop and check your tires as soon as
possible, and in ate them to the proper pressure as
indicated on the vehicle’s tire information placard.
Driving on a signi cantly under-in ated tire causes the
tire to overheat and can lead to tire failure.
Under-in ation also reduces fuel efficiency and tire tread
life, and may affect the vehicle’s handling and stopping
ability. Each tire, including the spare, should be
checked monthly when cold and set to the
recommended in ation pressure as speci ed in the
vehicle placard and owner’s manual.
The Tire and Loading Information label (tire information
placard) shows the size of your vehicle’s original
tires and the correct in ation pressure for your vehicle’s
tires when they are cold. SeeIn ation - Tire Pressure
on page 5-65. For the location of the tire and loading
information label, seeLoading Your Vehicle on
page 4-44.
Your vehicle’s TPM system can alert you about a low
tire pressure condition but it does not replace normal tire
maintenance. SeeTire Inspection and Rotation on
page 5-69andTires on page 5-59.
Notice:Do not use a tire sealant if your vehicle is
equipped with Tire Pressure Monitors. The liquid
sealant can damage the tire pressure monitor
sensors.
5-67
{CAUTION:
Getting under a vehicle when it is jacked up is
dangerous. If the vehicle slips off the jack you
could be badly injured or killed. Never get
under a vehicle when it is supported only by
a jack.
{CAUTION:
Raising your vehicle with the jack improperly
positioned can damage the vehicle and even
make the vehicle fall. To help avoid personal
injury and vehicle damage, be sure to t the
jack lift head into the proper location before
raising the vehicle.
3. Position the jack under the vehicle.Front Tire Flat:If the at tire is on a front tire of
the vehicle, you will need to use the jack handle (C)
and only one jack handle extension (D). Attach
the wheel wrench to the jack handle extension.
Attach the jack handle to the jack. Position the jack
on the frame behind the at tire where the frame
sections overlap. Turn the wheel wrench clockwise
to raise the vehicle. Raise the vehicle far enough
off the ground so there is enough room for the spare
tire to clear the ground.Front Position
5-85
Tires.............................................................5-59
Aluminum or Chrome-Plated Wheels,
Cleaning...............................................5-102
Buying New Tires........................................5-71
Chains.......................................................5-76
Changing a Flat Tire....................................5-77
Cleaning...................................................5-103
If a Tire Goes Flat.......................................5-76
In ation -- Tire Pressure...............................5-65
Inspection and Rotation................................5-69
Installing the Spare Tire................................5-83
Pressure Monitor System..............................5-67
Removing the Flat Tire.................................5-83
Removing the Spare Tire and Tools...............5-79
Secondary Latch System..............................5-89
Spare Tire..................................................5-97
Storing a Flat or Spare Tire and Tools............5-92
Tire Sidewall Labelling..................................5-60
Tire Terminology and De nitions....................5-63
Uniform Tire Quality Grading.........................5-73
Wheel Alignment and Tire Balance.................5-74
Wheel Replacement.....................................5-74
When It Is Time for New Tires......................5-71
Top Strap......................................................1-57
Top Strap Anchor Location...............................1-59Tow/Haul Mode...............................................2-24
Tow/Haul Mode Light.......................................3-48
Towing
Recreational Vehicle.....................................4-49
Towing a Trailer..........................................4-50
Your Vehicle...............................................4-49
Traction
Off Light.....................................................3-40
Road Sensing Suspension.............................. 4-8
StabiliTrak
®System....................................... 4-8
Trailer
Recommendations.......................................4-50
Transmission
Fluid, Automatic...........................................5-21
Temperature Gage.......................................3-41
Transmission Operation, Automatic....................2-22
Turn and Lane-Change Signals.......................... 3-7
Turn Signal/Multifunction Lever........................... 3-7
U
Ultrasonic Rear Parking Assist (URPA)...............3-18
Understanding Radio Reception.......................3-102
Uniform Tire Quality Grading............................5-73
13