Page 287 of 494

In the event power assist is lost for any reason (for
example, repeated brake applications with the engine
OFF) the brakes will still function. The effort required to
brake the vehicle will be much greater than that required
with the power system operating.
Anti-Lock Brake System (ABS) — If Equipped
The Anti-Lock Brake System (ABS) provides increased
vehicle stability and brake performance under most
braking conditions. The system automatically “pumps”
the brakes during severe braking conditions to prevent
wheel lock-up.
The Electronic Brake Force Distribution (EBD) prevents
the rear wheels from over-braking and provides greater
control of available braking forces applied to the rear
axle.
When the vehicle is driven over 7 mph (11 km/h), you
may also hear a slight clicking sound as well as somerelated motor noises. These noises are the system per-
forming its self check cycle to ensure that the ABS system
is working properly. This self check occurs each time the
vehicle is started and accelerated past 7 mph (11 km/h).
ABS is activated during braking under certain road or
stopping conditions. ABS-inducing conditions can in-
clude ice, snow, gravel, bumps, railroad tracks, loose
debris, or panic stops.
You also may experience the following when the brake
system goes into anti-lock:
•The ABS motor running (it may continue to run for a
short time after the stop),
•The clicking sound of solenoid valves,
•Brake pedal pulsations, and a slight drop or fall away
of the brake pedal at the end of the stop.
These are all normal characteristics of ABS.
5
STARTING AND OPERATING 285
Page 297 of 494
•Each time the ignition is turned ON, the ESC system
will be ON even if it was turned off previously.
•The ESC system will make buzzing or clicking sounds
when it is active. This is normal; the sounds will stop
when ESC becomes inactive following the maneuver
that caused the ESC activation.The “ESC OFF Indicator Light” indicates the
Electronic Stability Control (ESC) is off.
Synchronizing ESC
If the power supply is interrupted (battery
disconnected or discharged), the “ESC
Activation/Malfunction Indicator Light” may
illuminate with the engine running. If this
should occur, turn the steering wheel completely to the
left and then to the right. The “ESC Activation/
Malfunction Indicator Light” should go out. However, if
the light remains on, have the ESC and BAS checked at
your authorized dealer as soon as possible.
5
STARTING AND OPERATING 295
Page 392 of 494

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
If the vehicle diagnostic system determines that the fuel
filler cap is loose, improperly installed, or damaged, a
”gASCAP” message will display in the odometer or a
“Check Gascap” message will display in the Electronic
Vehicle Information Center (EVIC) (if equipped). If this
occurs, tighten the fuel filler cap properly and press the
390 MAINTAINING YOUR VEHICLE
Page 393 of 494

Trip Odometer button to turn off the message. If the
problem continues, the message will appear the next time
the vehicle is started.
A loose, improperly installed, or damaged fuel filler cap
may also turn on the MIL.
EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS
In some localities, it may be a legal requirement to pass
an inspection of your vehicle’s emissions control system.
Failure to pass could prevent vehicle registration.For states that require an Inspection and Mainte-
nance (I/M), this check verifies the “Malfunction
Indicator Light (MIL)” is functioning and is not
on when the engine is running, and that the OBD II
system is ready for testing. Normally, the OBD II system will be ready. The OBD II
system may
notbe ready if your vehicle was recently
serviced, recently had a dead battery or a battery replace-
ment. If the OBD II system should be determined not
ready for the I/M test, your vehicle may fail the test.
Your vehicle has a simple ignition key-actuated test,
which you can use prior to going to the test station. To
check if your vehicle’s OBD II system is ready, you must
do the following:
1. Turn the ignition switch to the ON position, but do not
crank or start the engine.
2. If you crank or start the engine, you will have to start
this test over.
3. As soon as you turn the ignition switch to the ON
position, you will see the MIL symbol come on as part of
a normal bulb check.
7
MAINTAINING YOUR VEHICLE 391
Page 446 of 494
Once A Month
•Check tire pressure and look for unusual wear or
damage.
•Inspect the battery, and clean and tighten the terminals
as required.
•Check the fluid levels of the coolant reservoir, brake
master cylinder, and power steering, and add as
needed.
•Check all lights and other electrical items for correct
operation.At Each Oil Change
•Change the engine oil filter.
•Inspect the brake hoses and lines.
CAUTION!
Failure to perform the required maintenance items
may result in damage to the vehicle.
Required Maintenance Intervals
Refer to the Maintenance Schedules on the following
pages for the required maintenance intervals.
8
M
A I
N T
E
N A
N CE
S
C
H E
D
U L
E
S444 MAINTENANCE SCHEDULES
Page 474 of 494

Brightness, Interior Lights.................. 144
Bulb Replacement ..................... 432,433
Bulbs, Light .......................... 82,432
Calibration, Compass ..................... 196
Capacities, Fluid ........................ 438
Caps, Filler Fuel .............................. 332
Oil (Engine) ........................ 396
Radiator (Coolant Pressure) ............. 411
Car Washes ............................ 419
Carbon Monoxide Warning ...............79,331
Cargo (Vehicle Loading) ................... 334
Cellular Phone ........................ 92,237
Center High Mounted Stop Light ............ 436
Certification Label ....................... 334
Chains, Tire ............................ 314
Changing A Flat Tire ..................... 365
Chart, Tire Sizing ........................ 297 Check Engine Light
(Malfunction Indicator Light)
............... 391
Checking Your Vehicle For Safety ............. 78
Checks, Safety ........................... 78
Child Restraint .................... 68,70,73,75
Child Restraint Tether Anchors .............72,73
Clean Air Gasoline ....................... 328
Cleaning Wheels ............................ 421
Windshield Wiper Blades ............... 404
Clock ............................. 204,213
Cold Weather Operation ................... 258
Compact Disc (CD) Maintenance ............. 237
Compact Spare Tire ...................... 309
Compass .............................. 195
Compass Calibration ..................... 196
Compass Variance ....................... 196
Computer, Trip/Travel .................... 191
472 INDEX
Page 476 of 494

DipsticksOil (Engine) ........................ 394
Disabled Vehicle Towing ................... 381
Disposal Antifreeze (Engine Coolant) ............. 411
Engine Oil ......................... 397
Door Locks ............................. 31
Door Locks, Automatic .................... 33
Door Opener, Garage ..................... 152
Driving On Slippery Surfaces .................. 277
Through Flowing, Rising, or Shallow
Standing Water ...................... 278
Driving to Achieve Maximum Fuel Economy .... 191
Electric Remote Mirrors .................... 89
Electrical Power Outlets ................... 163
Electronic Brake Control System ............. 287
Electronic Power Distribution Center (Fuses) .... 427Electronic Speed Control (Cruise Control)
...... 148
Electronic Stability Control (ESC) ............. 291
Electronic Throttle Control Warning Light ...... 177
Electronic Vehicle Information Center (EVIC) .... 186
Emergency Deck Lid Release ................ 42
Emergency Trunk Release ................... 42
Emergency, In Case of Freeing Vehicle When Stuck ............. 378
Hazard Warning Flasher ............... 353
Jacking ............................ 365
Jump Starting ....................... 374
Overheating ........................ 353
Towing ............................ 381
Emission Control System Maintenance ......... 391
Engine ............................... 389
Air Cleaner ......................... 397
Block Heater ........................ 260
Break-In Recommendations .............. 77
Checking Oil Level ................... 394
474 INDEX
Page 478 of 494

FlashersHazard Warning ..................... 353
Turn Signal .................... 82,142,178
Flat Tire Changing ....................... 365
Flooded Engine Starting ................... 258
Fluid Capacities ......................... 438
Fluid Leaks ............................. 82
Fluid Level Checks Automatic Transmission ................ 417
Brake ............................. 414
Cooling System ...................... 408
Engine Oil ......................... 394
Fluid, Brake ........................... 440
Fluids ................................ 439
Fluids, Lubricants and Genuine Parts .......... 439
Fog Lights .......................... 141,181
Folding Rear Seat ........................ 135
Freeing A Stuck Vehicle ................... 378 Fuel
................................. 327
Adding ........................... 332
Additives .......................... 330
Clean Air .......................... 328
Conserving ......................... 191
Ethanol ........................... 328
Filler Cap (Gas Cap) .................. 332
Gasoline ........................... 327
Gauge ............................ 176
Materials Added ..................... 330
Methanol .......................... 328
Octane Rating .................... 327,439
Requirements ....................... 327
Saver Mode ........................ 191
Specifications ....................... 439
Tank Capacity ....................... 438
Fuel Optimizer ......................... 191
Fuel Saver ............................. 191
Fuel System Caution ..................... 333
476 INDEX