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. This means that ser-
vice is required for your vehicle. Operating conditions
such as frequent short-trips, trailer tow, extremely hot or
cold ambient temperatures, and E85 fuel usage will
influence when the “Change Oil” or “Oil Change Re-
quired” message is displayed. Severe Operating Condi-
tions 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 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)” in “Understanding Your
Instrument Panel” for further information.
NOTE:
Under no circumstances should oil change inter-
vals 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 predominantly at idle or only very low engine
RPM’s. This type of vehicle use is considered Severe Duty.
406 MAINTENANCE SCHEDULES
Fueling............................... .299
Fuses ................................. .389
Gas Cap (Fuel Filler Cap) ................299, 301
Gasoline, Clean Air ....................... .295
Gasoline (Fuel) ....................... .295, 400
Gasoline, Reformulated ..................295, 296
Gear Ranges ............................ .235
Gear Select Lever Override ..................339
General Information ...................... .294
General Maintenance ...................... .353
Glass Cleaning .......................... .385
Hazard Driving Through Flowing, Rising, Or Shallow
Standing Water ........................ .243
Headlights ............................. .103
Cleaning ............................ .385
Passing ............................. .104Switch
.............................. .104
Heated Mirrors ............................91
Heated Seats .............................96
Heater ................................ .209
Hill Start Assist .......................... .253
Holder, Cup ............................ .129
Hood Release ........................... .101
Ignition .................................11
Key..................................11
Ignition Key Removal .......................11
Immobilizer (Sentry Key) ....................13
Information Center, Vehicle ..................175
Instrument Cluster .....................156, 171
Instrument Cluster ...................136, 140
Instrument Panel And Controls ...............135
Instrument Panel Cover .....................385
Instrument Panel Lens Cleaning ...............386
Interior Appearance Care ....................384
430 INDEX
