NOTE:When filling warm tires, the tire pressure may need
to be increased up to an additional 4 psi (30 kPa) above the
recommended cold placard pressure in order to turn the
Tire Pressure Monitoring Telltale Light off.
The vehicle may need to be driven for up to 20 minutes
above 15 mph (24 km/h) in order for the TPMS to receive
this information.
Service TPMS Warning
When a system fault is detected, the “Tire Pressure Moni-
toring Telltale Light” will flash on and off for 75 seconds
and then remain on solid. The system fault will also sound
a chime. In addition, the instrument cluster will display a
SERVICE TPM SYSTEM message for a minimum of five
seconds and then display dashes (- -) in place of the
pressure value to indicate which sensor is not being
received.
If the ignition switch is cycled, this sequence will repeat,
providing the system fault still exists. If the system fault no
longer exists, the “Tire Pressure Monitoring Telltale Light”
will no longer flash, and the SERVICE TPM SYSTEM
message will no longer display, and a pressure value will
display in place of the dashes. A system fault can occur due
to any of the following: 1. Jamming due to electronic devices or driving next to
facilities emitting the same radio frequencies as the
TPMS 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 hous- ings.
4. Using tire chains on the vehicle.
5. Using wheels/tires not equipped with TPMS sensors.
NOTE:
• The compact spare tire does not have a tire pressure
monitoring sensor. Therefore, the TPMS will not monitor
the pressure in the compact spare tire.
• If you install the compact spare tire in place of a road tire
that has a pressure below the low-pressure warning
limit, upon the next ignition switch cycle, the “Tire
Pressure Monitoring Telltale Light” will remain on and a
chime will sound. In addition, the graphic in the instru-
ment cluster will still display a pressure value in a
different color.
378 STARTING AND OPERATING
•After driving the vehicle for up to 20 minutes above
15 mph (24 km/h), the “Tire Pressure Monitoring Tell-
tale Light” will flash on and off for 75 seconds and then
remain on solid. In addition, the instrument cluster will
display a SERVICE TPM SYSTEM message for a mini-
mum of five seconds and then display dashes (- -) in
place of the pressure value.
• For each subsequent ignition switch cycle, a chime will
sound, the “Tire Pressure Monitoring Telltale Light” will
flash on and off for 75 seconds and then remain on solid,
and the instrument cluster will display a SERVICE TPM
SYSTEM message for a minimum of five seconds and
then display dashes (- -) in place of the pressure value.
• Once you repair or replace the original road tire and
reinstall it on the vehicle in place of the compact spare,
the TPMS will update automatically. In addition, the
“Tire Pressure Monitoring Telltale Light” will turn off
and the graphic in the instrument cluster will display a
new pressure value instead of dashes (- -), 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 20 minutes above 15 mph (24 km/h)
in order for the TPMS to receive this information.TPMS Deactivation — If Equipped
The TPMS can be deactivated if replacing all four wheel
and tire assemblies (road tires) with wheel and tire assem-
blies that do not have TPMS Sensors, such as when
installing Winter wheel and tire assemblies on your ve-
hicle. To deactivate the TPMS, first, replace all four wheel
and tire assemblies (road tires) with tires not equipped
with Tire Pressure Monitoring (TPM) Sensors. Then, drive
the vehicle for 10 minutes above 15 mph (24 km/h). The
TPMS will chime, the “TPM Telltale Light” will flash on
and off for 75 seconds and then remain on and the
instrument cluster will display the “SERVICE TPM SYS-
TEM” message and then display dashes (--) in place of the
pressure values. Beginning with the next ignition switch
cycle, the TPMS will no longer chime or flash the TPM
telltale and display the “SERVICE TPM SYSTEM” message
in the instrument cluster display but dashes (--) will remain
in place of the pressure values.
To reactivate the TPMS, replace all four wheel and tire
assemblies (road tires) with tires equipped with TPM
sensors. Then, drive the vehicle for up to 10 minutes above
15 mph (24 km/h). The TPMS will chime, the “TPM Telltale
Light” will flash on and off for 75 seconds and then turn
off, and the instrument cluster will display the “SERVICE
TPM SYSTEM” message. The instrument cluster will also
5
STARTING AND OPERATING 379
WARNING!(Continued)
•Vehicles with trailers should not be parked on a
grade. When parking, apply the parking brake on the
tow vehicle. Put the tow vehicle automatic transmis-
sion in PARK. Always, block or chockthe trailer
wheels.
• GCWR must not be exceeded.
• Total weight must be distributed between the tow
vehicle and the trailer such that the following four
ratings are not exceeded:
1. GVWR
2. GTW
3. GAWR
4. Tongue weight rating for the trailer hitch utilized.
Towing Requirements — Tires
• Do not attempt to tow a trailer while using a compact
spare tire.
• Proper tire inflation pressures are essential to the safe
and satisfactory operation of your vehicle. Refer to
“Tires – General Information” in “Starting And Operat-
ing” for proper tire inflation procedures. •
Check the trailer tires for proper tire inflation pressures
before trailer usage.
• Check for signs of tire wear or visible tire damage before
towing a trailer. Refer to “Tires – General Information”
in “Starting And Operating” for the proper inspection
procedure.
• When replacing tires, refer to “Tires – General Informa-
tion” in “Starting And Operating” for information on
replacement tires and for the proper tire replacement
procedures. Replacing tires with a higher load carrying
capacity will not increase the vehicle’s GVWR and
GAWR limits.
Towing Requirements — Trailer Brakes
• Do not interconnect the hydraulic brake system or
vacuum system of your vehicle with that of the trailer.
This could cause inadequate braking and possible per-
sonal injury.
• An electronically actuated trailer brake controller is
required when towing a trailer with electronically actu-
ated brakes. When towing a trailer equipped with a
hydraulic surge actuated brake system, an electronic
brake controller is not required.
396 STARTING AND OPERATING
WARNING!
To avoid the risk of forcing the vehicle off the jack, do
not tighten the lug nuts fully until the vehicle has been
lowered. Failure to follow this warning may result in
serious injury.
8. Lower the vehicle by turning the jack screw counter- clockwise with the jack handle.
9. Finish tightening the lug nuts. Push down on the wrench while at the end of the handle for increased
leverage. Tighten the lug nuts in a star pattern until each
nut has been tightened twice. For the correct lug nut
torque refer to Torque Specifications in this section. If in
doubt about the correct tightness, have them checked
with a torque wrench by your authorized dealer or
service station.
10. Lower the jack to its fully closed position.
11. Place the deflated (flat) tire in the cargo area. Do not
stow the deflated tire in the spare tire stowage
location. Have the deflated (flat) tire repaired or re-
placed as soon as possible. 12. To stow the winch cable and retainer, fit the assembled
jack-handle over the winch drive nut. Rotate the jack-
handle assembly clockwise until you hear the winch
mechanism click three times. It cannot be over tight-
ened.
13. Stow the jack-handle and jack. Remove the wheel blocks from the vehicle and release the park brake.
14. Check the tire pressure as soon as possible. Adjust the tire pressure as required.
Road Tire Installation
Vehicles Equipped With Wheel Covers
1. Mount the road tire on the axle.
2. To ease the installation process for steel wheels withwheel covers, install two lug nuts on the mounting
studs which are on each side of the valve stem. Install
the lug nuts with the cone shaped end of the nut toward
the wheel. Lightly tighten the lug nuts.
6
WHAT TO DO IN EMERGENCIES 415
To minimize the possibility of catalytic converter damage:
•Do not shut off the engine or interrupt the ignition,
when the transmission is in gear and the vehicle is in
motion.
• Do not try to start the engine by pushing or towing the
vehicle.
• Do not idle the engine with any spark plug wires
disconnected or removed, such as when diagnostic
testing, or for prolonged periods during very rough idle
or malfunctioning operating conditions.
Cooling System
WARNING!
• When working near the radiator cooling fan, discon-
nect the fan motor lead or turn the ignition switch to
the LOCK position. The fan is temperature con-
trolled and can start at any time the ignition switch is
in the ON position.
• You or others can be badly burned by hot engine
coolant (antifreeze) or steam from your radiator. If
you see or hear steam coming from under the hood,
(Continued)
WARNING! (Continued)
do not open the hood until the radiator has had time
to cool. Never try to open a cooling system pressure
cap when the radiator is hot.
Coolant Checks
Check the engine coolant (antifreeze) protection every 12
months (before the onset of freezing weather, where appli-
cable). If the engine coolant (antifreeze) is dirty or rusty in
appearance, the system should be drained, flushed, and
refilled with fresh engine coolant (antifreeze). Check the
front of the A/C condenser for any accumulation of bugs,
leaves, etc. If dirty, clean by gently spraying water from a
garden hose vertically down the face of the condenser.
Check the coolant recovery bottle tubing for brittle rubber,
cracking, tears, cuts, and tightness of the connection at the
bottle and radiator. Inspect the entire system for leaks.
Cooling System — Drain, Flush And Refill
NOTE:Some vehicles require special tools to add coolant
properly. Failure to fill these systems properly could lead to
severe internal engine damage. If any coolant is needed to
be added to the system, please contact your local autho-
rized dealer.
7
MAINTAINING YOUR VEHICLE 445
CavityCartridge Fuse Mini-Fuse Description
F117 –10 Amp Red Heated Mirrors
F118 –10 Amp Red Occupant Restraint Controller
F119 –10 Amp Red Steering Column Control Module
F120 –10 Amp Red All Wheel Drive – If Equipped
F121 –15 Amp Blue Wireless Ignition Node
F122 –25 Amp Clear Driver Door Module
F123 –25 Amp Clear Passenger Door Module
F124 –10 Amp Red Mirrors
F125 –10 Amp Red Steering Column Control Module
F126 –25 Amp Clear Audio Amplifier
F127 –20 Amp Yellow Trailer Tow – If Equipped
F128 –15 Amp Blue Radio
F129 –15 Amp Blue Video/DVD – If Equipped
F130 –15 Amp Blue Climate Control/Instrument Panel
F131 –10 Amp Red Passenger Assistance/Hands Free System –
If Equipped
F132 –10 Amp Red Tire Pressure Module
F133 –10 Amp Red Spare
7
MAINTAINING YOUR VEHICLE 461
MAINTENANCE SCHEDULE
Your vehicle is equipped with an automatic oil change
indicator system. The oil change indicator system will
remind you that it is time to take your vehicle in for
scheduled maintenance.
Based on engine operation conditions, the oil change
indicator message will illuminate. This means that service
is required for your vehicle. Operating conditions such as
frequent short-trips, trailer tow, extremely hot or cold
ambient temperatures, and E-85 fuel usage will influence
when the “Change Oil” or “Oil Change Required” message
is displayed. Severe Operating Conditions can cause the
change oil message to illuminate as early as 3,500 miles
(5,600 km) since last reset. Have your vehicle serviced as
soon as possible, within the next 500 miles (805 km).
Your authorized dealer will reset the oil change indicator
message after completing the scheduled oil change. If a
scheduled oil change is performed by someone other than
your authorized dealer, the message can be reset by
referring to the steps described under “Instrument Cluster
Display” in “Understanding Your Instrument Panel” for
further information.NOTE:
Under no circumstances should oil change inter-
vals exceed 10,000 miles (16,000 km), twelve months or 350
hours of engine run time, whichever comes first. The 350
hours of engine run or idle time is generally only a concern
for fleet customers.
Severe Duty All Models
Change Engine Oil at 4,000 miles (6,500 km) if the vehicle
is operated in a dusty and off road environment or is
operated predominately at idle or only very low engine
RPM’s. This type of vehicle use is considered Severe Duty.
Once A Month Or Before A Long Trip:
• Check engine oil level.
• Check windshield washer fluid level.
• Check tire pressure and look for unusual wear or
damage. Rotate tires at the first sign of irregular wear,
even if it occurs before the oil indicator system turns on.
• Check the fluid levels of the coolant reservoir, brake
master cylinder, power steering, and transmission (4-
speed only) and fill as needed.
• Check function of all interior and exterior lights.
478 MAINTENANCE SCHEDULES
About Your Brakes..................... .341, 343
Adding Engine Coolant (Antifreeze) .............446
Adding Fuel ............................. .386
Adding Washer Fluid ....................... .443
Additives, Fuel ........................... .382
Adjust Down ................................ .149
Forward .............................. .149
Rearward ............................. .149
Up.................................. .149
AirBag ..................................48 Air Bag Operation .........................50
Air Bag Warning Light .....................57
Driver Knee Air Bag .......................51
Enhanced Accident Response ..............56, 425
Event Data Recorder (EDR) .................425
If A Deployment Occurs ....................55
Knee Impact Bolsters .......................50
Maintaining Your Air Bag System ..............58
Side Air Bags ............................51
Air Bag Light ....................... .57, 82, 226
Air Bag Maintenance .........................58
Air Cleaner, Engine (Engine Air Cleaner Filter) ......437
Air Conditioner Maintenance ..................438
Air Conditioning Filter ...................319, 439 Air Conditioning, Operating Tips
............318, 320
Air Conditioning, Rear Zone ...............304, 314
Air Conditioning Refrigerant ...............438, 439
Air Conditioning System .....................438
Air Pressure, Tires ......................... .363
Alarm, Panic ...............................17
Alarm (Security Alarm) ....................13, 228
Alarm System (Security Alarm) .................13
All Wheel Drive (AWD) ..................... .337
Alterations/Modifications, Vehicle ................6
Antifreeze (Engine Coolant) ................446, 472
Disposal .............................. .448
Anti-Lock Brake System (ABS) .................344
Anti-Lock Warning Light .....................238
Appearance Care .......................... .454
Arming
System (Security Alarm) ................13
Assist, Hill Start .......................... .346
Auto Down Power Windows ...................31
Automatic Dimming Mirror ....................89
Automatic Door Locks ........................24
Automatic Headlights ...................... .168
Automatic Oil Change Indicator ................244
Automatic Transmission ..................329, 451
Adding Fluid .....................452, 453, 475
Fluid And Filter Changes ...................453
490 INDEX