Page 261 of 484

▫Gear Ranges ........................ 276
 AutoStick — If Equipped ............... 280
▫ Operation ......................... 280
 All-Wheel Drive (AWD) — If Equipped ...... 281
 Driving On Slippery Surfaces ............. 282
▫ Acceleration ........................ 282
▫ Traction ........................... 283
 Driving Through Water ................. 283
▫ Flowing/Rising Water ................. 284
▫ Shallow Standing Water ............... 284
 Power Steering ....................... 286
▫ Power Steering Fluid Check ............. 286
Multi-Displacement System (MDS) (If
Equipped) – 5.7L Engine Only ............. 287
 Parking Brake ........................ 287
 Anti-Lock Brake System ................. 290
 Electronic Brake Control System ........... 292
▫ Anti-Lock Brake System (ABS) ........... 292
▫ Traction Control System (TCS) ........... 292
▫ Brake Assist System (BAS) .............. 293
▫ Electronic Stability Program (ESP) ........ 293
▫ Synchronizing ESP ................... 295
▫ ESP/BAS Malfunction Indicator Light And
ESP/TCS Indicator Light ............... 296
 Tire Safety Information ................. 297
▫ Tire Markings ....................... 297
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If vehicle acceleration worsens, or the transmission no
longer shifts, the transmission is most likely operating in
the Limp Home Mode. In this mode, the transmission
will remain in the current gear until the vehicle is
brought to a stop. After the vehicle has stopped, PARK,
REVERSE, and NEUTRAL will continue to operate. Sec-
ond gear will operate in the DRIVE position. The Mal-
function Indicator Light (MIL) may be illuminated.
If the problem has been momentary, the transmission can
be reset to regain all forward gears. To reset the trans-
mission, use the following procedure:
1. Stop the vehicle.
2. Move the shift lever to the PARK position.
3. Turn OFF the engine.
4. Wait approximately 10 seconds.
5. Restart the engine.6. Move the shift lever to the desired range. If the
problem is no longer detected, the transmission will
return to normal operation.
If the transmission cannot be reset, see your authorized
dealer.
NOTE:
Even if the transmission can be reset, we recom-
mend that you visit your authorized dealer at your
earliest possible convenience. Your authorized dealer has
diagnostic equipment to determine if the problem could
recur.
Have the transmission checked at your authorized dealer
as soon as possible.
AutoStick/Electronic Range Select (ERS)
Your vehicle may be equipped with AutoStick or Elec-
tronic Range Select (ERS) to provide greater driver con-
trol of automatic transmission operation. Refer to
“AutoStick” in this section.
5
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checked if a leak is suspected, abnormal noises are
apparent, and/or the system is not functioning as antici-
pated. Coordinate inspection efforts through an autho-
rized dealer.
CAUTION!
Do not use chemical flushes in your power steering
system as the chemicals can damage your power
steering components. Such damage is not covered by
the New Vehicle Limited Warranty.
WARNING!
Fluid level should be checked on a level surface and
with the engine off to prevent injury from moving
parts and to ensure accurate fluid level reading. Do
not overfill. Use only manufacturer’s recommended
power steering fluid.If necessary, add fluid to restore to the proper indicated
level. With a clean cloth, wipe any spilled fluid from all
surfaces. Refer to “Fluids, Lubricants, and Genuine
Parts” in “Maintaining Your Vehicle” for further
information.
MULTI-DISPLACEMENT SYSTEM (MDS) (IF
EQUIPPED) – 5.7L ENGINE ONLY
This feature offers improved fuel economy by shutting
off four of the engine’s eight cylinders during light load
and cruise conditions. The system is automatic with no
driver inputs or additional driving skills required.
NOTE:
The MDS system may take some time to return
to full functionality after a battery disconnect.
PARKING BRAKE
Before leaving the vehicle, make sure that the parking
brake is fully applied and place the shift lever in the
PARK position.
5
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Indicator Light” should go out. However, if the light
remains on, have the ESP and BAS checked at your
authorized dealer as soon as possible.
ESP/BAS Malfunction Indicator Light and
ESP/TCS Indicator Light
The Malfunction Indicator Light for the ESP is
combined with the BAS indicator. The “ESP/
BAS Malfunction Indicator Light” and the
“ESP/TCS Indicator Light” in the instrument
cluster both come on when the ignition switch is turned
to the ON position. They should go out with the engine
running.
The system will turn the “ESP/BAS Malfunction Indica-
tor Light” on continuously while the engine is running if
it detects a malfunction in either the ESP or the BAS or
both. If the light remains on after several ignition cycles,
and you have driven the vehicle several miles (kilome-
ters) at speeds greater than 30 mph (48 km/h), and the ESP is synchronized (refer to Synchronizing ESP), see
your authorized dealer as soon as possible to have the
problem diagnosed and corrected.
NOTE:
•The “ESP/TCS Indicator Light” and the “ESP/BAS
Malfunction Indicator Light” will turn on momen-
tarily each time the ignition switch is turned to the ON
position.
•Each time the ignition switch is turned to the ON
position, the ESP system will be on even if it was
turned off previously.
•The ESP control system will make buzzing or clicking
sounds when it is active. This is NORMAL; the sounds
will stop when ESP becomes inactive following the
maneuver that caused the ESP activation.
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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 emissions control system. It
could also affect fuel economy and driveability.
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 appear 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
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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
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•Check the fluid levels of the coolant reservoir, brake
master cylinder, and power steering, 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.
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S434 MAINTENANCE SCHEDULES 
         
        
        
     
        
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Fluid Check....................... 399,429
Master Cylinder ....................... 399
Parking ............................. 287
Warning Light ........................ 181
Brakes ............................... 399
Brake/Transmission Interlock ............... 269
Break-In Recommendations, New Vehicle ........ 77
Brightness, Interior Lights .................. 139
Bulb Replacement ..................... 417,418
Bulbs, Light .......................... 81,417
Calibration, Compass ..................... 195
Capacities, Fluid ........................ 426
Caps, Filler Fuel ............................... 330
Oil (Engine) .......................... 382
Power Steering ........................ 286
Radiator (Coolant Pressure) ............... 396
Car Washes ............................ 404 Carbon Monoxide Warning
...............78,330
Cargo (Vehicle Loading) ................... 333
Cellular Phone ........................ 91,246
Certification Label ....................... 333
Changing A Flat Tire ..................... 351
Chart, Tire Sizing ........................ 298
Check Engine Light
(Malfunction Indicator Light) ............... 377
Checking Your Vehicle For Safety ............. 77
Checks, Safety ........................... 77
Child Restraint .................. 67,68,69,72,74
Child Restraint Tether Anchors .............71,72
Child Safety Locks ........................ 33
Clean Air Gasoline ....................... 327
Cleaning Wheels ............................. 406
Windshield Wiper Blades ................ 390
Climate Control ......................... 247
Clock ........................ 202,203,207,216
464 INDEX