Page 388 of 479

the odometer RESET button to turn the message off. If the
problem persists, the message will appear the next time
the vehicle is started. This might indicate a damaged cap.
If the problem is detected twice in a row, the system will
turn on the MIL. Resolving the problem will turn the MIL
off.
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 which have an I/M (Inspection and
Maintenance) requirement, this check verifies the
following: the Malfunction Indicator Lamp (MIL)
is functioning and is not on when the engine is running,
and that the On Board Diagnostic (OBD) system is ready
for testing.Normally, the OBD system will be ready. The OBD
system maynotbe ready if your vehicle was recently
serviced, if you recently had a dead battery, or a battery
replacement. If the OBD system is 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 system is ready, you must do
the following:
1. Insert your ignition key into the ignition switch.
2. Turn the ignition to the ON position, but do not crank
or start the engine. If you crank or start the engine, you
will have to start this test over.
3. As soon as you turn your key to the ON position, you
will see your MIL symbol come on as part of a normal
bulb check.
MAINTAINING YOUR VEHICLE 387
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EMISSION CONTROL SYSTEM MAINTENANCE
The ªScheduledº maintenance services, listed inbold
typeon the following pages, must be done at the times or
mileages specified to assure the continued proper func-
tioning of the emission control system. These, and all
other maintenance services included in this manual,
should be done to provide best vehicle performance and
reliability. More frequent maintenance may be needed for
vehicles in severe operating conditions such as dusty
areas and very short trip driving.
Inspection and service also should be done anytime a
malfunction is suspected.
NOTE:Maintenance, replacement, or repair of the emis-
sion control devices and systems on your vehicle may be
performed by any automotive repair establishment or
individual, using any automotive part that has been
certified pursuant to U.S. EPA or, in the State of Califor-
nia, California Air Resources Board regulations.
MAINTENANCE SCHEDULE
The oil change indicator system will remind you that it is
time to take your vehicle in for scheduled maintenance.
On Electronic Vehicle Information Center (EVIC)
equipped vehicles ªOil Change Requiredº will be dis-
played in the EVIC and a single chime will sound,
indicating that an oil change is necessary.
On non-EVIC equipped vehicles ªChange Oilº will flash
in the instrument cluster odometer and a single chime
will sound, indicating that an oil change is necessary.
Based on engine operation conditions the oil change
indicator message will illuminate, this means that service
is required for your vehicle. Have your vehicle serviced
as soon as possible, within the next 500 mi (805 km).
NOTE:
²The oil change indicator message will not monitor the
time since the last oil change. Change your vehicle's
440 MAINTENANCE SCHEDULES
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oil if it has been 6 months since your last oil change
even if the oil change indicator message is NOT
illuminated.
²Change your engine oil more often if you drive your
vehicle off-road for an extended period of time.
²Under no circumstances should oil change intervals
exceed 6,000 mi (10 000 km) or 6 months, whichever
comes first.
Your authorized dealer will reset the oil change indicator
message after completing the scheduled oil change. If this
scheduled oil change is performed by someone other
than your authorized dealer the message can be reset by
referring to the steps described under ªOIL CHANGE
REQUIRED ± If Equippedº under ªSystem Status (EVIC
Displays)º in Section 3, or under ªOdometer/Trip Odom-
eterº under ªInstrument Cluster Descriptionº in Section
4.At Each Stop for Fuel
²Check 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.
²Check the windshield washer solvent and add if
required.
Once a Month
²Check tire pressure and look for unusual wear or
damage.
²Inspect the battery and clean and tighten the terminals
as required.
²Check the fluid levels of coolant reservoir, brake
master cylinder, power steering and transmission and
add as needed.
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Power Steering........................ 398
Transfer Case......................... 413
Fluids, Lubricants and Genuine Parts.......... 437
Fog Lights..........................148,435
Folding Rear Seat.....................129,133
Four Wheel Drive....................... 280
Operation........................... 280
Four-Way Hazard Flasher.................. 366
Freeing A Stuck Vehicle................... 378
Front Axle (Differential)................... 414
Fuel................................. 331
Filler Cap (Gas Cap).................336,337
Filter............................... 395
Gauge.............................. 203
Octane Rating......................331,437
Requirements......................331,436
Tank Capacity........................ 436Fuel, Flexible.............See Flexible Fuel Vehicles
Fuel System Caution..................... 338
Fuses.....................188,419,420,423,426
Garage Door Opener (HomeLinkt) ........... 176
Gas Cap (Fuel Filler Cap)............336,337,386
Gas Gauge (Fuel Gauge)................... 203
Gasoline (Fuel)......................... 331
Gasoline, Reformulated................... 332
Gauges
Coolant Temperature.................... 203
Fuel................................ 203
Odometer.........................206,208
Speedometer......................... 205
Tachometer.......................... 206
Gear Ranges........................... 275
General Information.................17,115,331
464 INDEX
Page 477 of 479

Transmitter Programming (Remote Keyless
Entry)................................. 25
Tread Wear Indicators.................... 318
Trip Odometer.......................... 208
Trip Odometer Reset Button................ 214
Turn Signals......................149,203,431
UCI Connector......................... 241
UConnectŸ (Hands-Free Phone)...........88,220
Underhood Fuses........................ 423
Uniform Tire Quality Grades................ 455
Universal Consumer Interface (UCI) Connector . . . 241
Universal Serial Bus (USB) Port...........217,220
Universal Transmitter..................... 176
USB Port...........................217,220
Vacuum/Vapor Harnesses................. 407
Vanity Mirrors........................... 87
Variance, Compass....................... 174Vehicle Identification Number (VIN)............ 7
Vehicle Information Center................. 167
Vehicle Loading......................309,342
Vehicle Modifications/Alterations.............. 8
Vehicle Storage......................... 428
Video Entertainment System (Rear Seat Video
System)............................... 246
Voice Recognition System (VR).............. 115
Warning Lights (Instrument Cluster
Description)........................... 203
Warning, Roll Over........................ 4
Warnings and Cautions..................... 7
Warranty Information..................... 452
Washer, Adding Fluid..................384,385
Washers, Windshield..................... 153
Washing Vehicle......................... 415
Water
Driving Through...................... 286
476 INDEX