Page 508 of 686

NOTE:It is particularly important, for you to regularly
check the tire pressure in all of your tires and to maintain
the proper pressure.
The Tire Pressure Monitor System (TPMS) consists of the
following components:
•Receiver Module
•Four Tire Pressure Monitoring Sensors
•Various Tire Pressure Monitoring System Messages,
which display in the Electronic Vehicle Information
Center (EVIC), and a graphic displaying tire pressures
•Tire Pressure Monitoring Telltale Light
A tire pressure monitoring sensor is located in the spare
wheel, if the vehicle is equipped with a matching full-size
spare wheel and tire assembly. The matching full-size
spare tire can be used in place of any of the four road
tires.
Tire Pressure Monitoring Low Pressure Warnings
The “Tire Pressure Monitoring Telltale Light” will
illuminate in the instrument cluster, and an au-
dible chime will be activated, when one or more of
the four active road tire pressures are low. In addition, the
EVIC will display a “LOW TIRE MESSAGE” message for
a minimum of five seconds, and a graphic display of the
pressure value(s) with the low tire(s) “flashing.” Refer to
“Electronic Vehicle Information Center (EVIC)” in “Un-
derstanding Your Instrument Panel” for further informa-
tion.
NOTE: Your system can be set to display pressure units
in PSI, kPa, or BAR.
506 STARTING AND OPERATING
Page 525 of 686

in “Understanding Your Instrument Panel” for further
information. Tighten the fuel filler cap properly and press
the SELECT button to turn off the message. If the
problem continues, the message will appear the next time
the vehicle is started.
VEHICLE LOADING
Certification Label
As required by National Highway Traffic Safety Admin-
istration regulations, your vehicle has a certification label
affixed to the driver’s side door or B-Pillar.
This label contains the month and year of manufacture,
Gross Vehicle Weight Rating (GVWR), Gross Axle Weight
Rating (GAWR) front and rear, and Vehicle Identification
Number (VIN). A Month-Day-Hour (MDH) number is
included on this label and indicates the month, day, and
hour of manufacture. The bar code that appears on the
bottom of the label is your VIN.
Gross Vehicle Weight Rating (GVWR)
The GVWR is the total permissible weight of your vehicle
including driver, passengers, vehicle, options, trailer
tongue weight, and cargo. The label also specifies maxi-
mum capacities of front and rear axle systems (GAWR).
Total load must be limited, so GVWR, and front and rear
GAWR are not exceeded.
Payload
The payload of a vehicle is defined as the allowable load
weight a truck or any given vehicle can carry, including
the weight of the driver, all passengers, options and
cargo.
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’s GAWR is determined by the components in
the system with the lowest load carrying capacity (axle,
5
STARTING AND OPERATING 523
Page 585 of 686

ONBOARD DIAGNOSTIC SYSTEM — OBD II
Your vehicle is equipped with a sophisticated onboard
diagnostic system called OBD II. This system monitors
the performance of the emissions, engine, and automatic
transmission control systems. When these systems are
operating properly, your vehicle will provide excellent
performance and fuel economy, as well as engine emis-
sions well within current government regulations.
If any of these systems require service, the OBD II system
will turn on the “Malfunction Indicator Light” (MIL). It
will also store diagnostic codes and other information to
assist your service technician in making repairs. Al-
though your vehicle will usually be drivable and not
need towing, see your authorized dealer for service as
soon as possible.CAUTION!
•Prolonged driving with the MIL on could cause
further damage to the emission control system. It
could also affect fuel economy and drivability. The
vehicle must be serviced before any emissions
tests can be performed.
•If the MIL is flashing while the engine is running,
severe catalytic converter damage and power loss
will soon occur. Immediate service is required.
Loose Fuel Filler Cap Message
If the vehicle diagnostic system determines
that the fuel filler cap is loose, improperly
installed, or damaged, a loose gascap indicator
will display in the EVIC telltale display area.
Refer to “Electronic Vehicle Information Center (EVIC)”
in “Understanding Your Instrument Panel” for further
information. Tighten the fuel filler cap properly and press
7
MAINTAINING YOUR VEHICLE 583
Page 628 of 686

•Anytime you store your vehicle, or keep it out of
service (i.e. vacation) for two weeks or more, run the
air conditioning system at idle for about five minutes
in the fresh air and high blower setting. This will
ensure adequate system lubrication to minimize the
possibility of compressor damage when the system is
started again.
REPLACEMENT BULBS
Interior LightsBulb Type
Glove Box Lamp ......................... 194
Grab Handle Lamp ................ L002825W5W
Overhead Console Reading Lamps .........VT4976
Rear Cargo Lamp ....................... 214–2
Visor Vanity Lamp ..................... V26377
Underpanel Courtesy Lamps ................ 906
Instrument Cluster (General Illumination) ....... 103
Telltale/Hazard Lamp ...................... 74 Exterior Lights
Bulb Type
Headlamp – High Intensity
Discharge (HID) ..... Service at Authorized Dealer (**)
Headlamp (Low Beam) .................... H11
Headlamp (High Beam) ................... 9005
Front Park/Turn Lamp .................7444NA
Front Fog Lamps ..................... PSX24W
Front Side Marker Lamps ............ W5Wor194
Rear Turn/Stop/Tail Lamps ................3057
Liftgate Tail Lamps ....................... 194
Backup Lamps .................... 921 (W16W)
Rear License Lamps ..................... W5W
Center High-Mounted Stop Lamp (CHMSL) ... LED(*)
* CHMSL is not serviceable. It is a LED lamp. To replace
the LED, the entire CHMSL assembly must be replaced.
** The headlamps are a type of high-voltage discharge
tube. High voltage can maintain in the circuit even with
the headlamp switch off and the key fob removed.
626 MAINTAINING YOUR VEHICLE
Page 641 of 686

NOTE:
•The oil change indicator message will not monitor the
time since the last oil change. Change your vehicle’s
oil if it has been six months since your last oil change,
even if the oil change indicator message is NOT
illuminated.
•Change your engine oil more often if you drive your
vehicle off-road for an extended period of time.
•Under no circumstances should oil change intervals
exceed 8,000 miles (13 000 km) or six months, which-
ever comes first.
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 “Electronic Vehicle
Information Center (EVIC)/Oil Change Required” in
“Understanding Your Instrument Panel” or under
“Instrument Cluster Description/Odometer/Trip Odom-
eter” in “Understanding Your Instrument Panel” for
further information.
At Each Stop For Fuel
•Check the engine oil level about five minutes after a
fully warmed engine is shut off. Checking the oil level
while the vehicle is on level ground will improve the
accuracy of the oil level reading. Add oil only when
the level is at or below the ADD or MIN mark.
•Check the windshield washer solvent and add if
required.
8
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SMAINTENANCE SCHEDULES 639
Page 674 of 686

Instrument Panel and Controls.............. 297
Instrument Panel Lens Cleaning ............. 619
Integrated Power Module (Fuses) ............ 620
Interior Appearance Care .................. 617
Intermittent Wipers (Delay Wipers) ........... 199
Introduction ............................. 4
Inverter, Power ......................... 268
Jack Location ........................... 553
Jack Operation ....................... 552,559
Jacking Instructions ...................... 559
Jump Starting .......................... 567
Key-In Reminder ......................... 18
Key, Programming ........................ 20
Key, Replacement ........................ 19
Key, Sentry (Immobilizer) ................... 18
Keyless Enter-N-Go™ ................38,326,425
Keyless Entry System ...................... 24 Keyless Go
.......................... 14,326
Keys ................................. 14
Lap/Shoulder Belts ....................... 52
LATCH (Lower Anchors and Tether
for CHildren) ......................... 85,87
Latches ............................... 101
Lead Free Gasoline ....................... 511
Leaks, Fluid ........................... 101
Life of Tires ............................ 495
Liftgate ................................ 45
Liftgate Window Wiper/Washer ............. 282
Light Bulbs ............................ 101
Lights ............................. 101,188
Airbag .................... 74,75,80,99,305
Anti-Lock .......................... 302
Automatic Headlights ................. 189
Back-Up ........................... 630
Brake Assist Warning .................. 477
Brake Warning ...................... 305
672 INDEX