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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 in the instrument
cluster. This means that service is required for your
vehicle. Operating conditions such as frequent short-
trips, trailer tow and extremely hot or cold ambient
temperatures 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 indica-
tor 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 “Instru-
ment Cluster Display” in “Understanding Your Instru-
ment Panel” for further information.NOTE:
Under no circumstances should oil change
intervals 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 the tire inflation pressures and look for un-
usual wear or damage.
• Check the fluid levels of the coolant reservoir, and
brake master cylinder reservoir, and fill as needed.
• Check function of all interior and exterior lights.
344 MAINTENANCE SCHEDULES
Page 349 of 370

Mileage or time passed
(whichever comes first)
20,000
30,000
40,000
50,000
60,000
70,000
80,000
90,000
100,000
110,000
120,000
130,000
140,000
150,000
Or Years: 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Or Kilometers:
32,000
48,000
64,000
80,000
96,000
112,000
128,000
144,000
160,000
176,000
192,000
208,000
224,000
240,000
Inspect and replace PCV valve if
necessary. X
Replace the timing belt. X
* The brake fluid change interval is time based only,
mileage intervals do not apply.
** The spark plug change interval is mileage based
only, yearly intervals do not apply.
WARNING!
•You can be badly injured working on or around a
motor vehicle. Do only service work for which
you have the knowledge and the right equipment.
If you have any doubt about your ability to
perform a service job, take your vehicle to a
competent mechanic.
(Continued)
WARNING! (Continued)
•Failure to properly inspect and maintain your
vehicle could result in a component malfunction
and effect vehicle handling and performance.
This could cause an accident.8
MAINTENANCE SCHEDULES 347
Page 363 of 370

Keyless Enter-N-GoLock The Vehicle’s Doors .................183
Passive Entry Programming ...............183
Unlock Liftgate ........................183
Key, Replacement .........................14
Keys ..................................11
Key, Sentry (Immobilizer) ...................13
Lane Change Assist .......................92
Lap/Shoulder Belts ........................29
Latches ................................70
Lead Free Gasoline .......................266
Leaks, Fluid .............................70
Life Of Tires ............................257
Liftgate (Sedan) ..........................24
Light Bulbs ..........................70, 334
Lighter, Cigar ...........................119
Lights ............................70, 90, 91
AirBag...........................68, 140
Brake Assist Warning ...................236
Brake Warning ........................137
Bulb Replacement ..................... .336
Center Mounted Stop ...................339
Cruise ............................. .151
Engine Temperature Warning ..............139Exterior
..............................70
Low Fuel ............................145
Malfunction Indicator (Check Engine) ........146
Park ............................ .92, 150
Passing ..............................91
Seat Belt Reminder .....................139
Security Alarm .........................14
Service ............................. .336
Tire Pressure Monitoring (TPMS) ...........147
Traction Control .......................236
Turn Signal ........................70, 150
Warning (Instrument Cluster Description) . .139, 150
Loading Vehicle Tires ...............................245
Locks Child Protection ........................21
Door ................................19
Lubrication, Body ....................... .309
Lug Nuts ............................. .275
Maintenance
Free Battery ...................305
Maintenance, General .....................302
Maintenance Procedures ...................302
Maintenance Schedule .....................344
Malfunction Indicator Light (Check Engine) .....146
10
INDEX 361