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 “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 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 byreferring to the steps described under “Electronic Vehicle
Information Center (EVIC)” or “Driver Information Dis-
play (DID)” in “Understanding Your Instrument Panel”
for further information.
NOTE: 1500 Models Only
•
Under no circumstances should oil change intervals
exceed 10,000 miles (16,000 km) or twelve months on
1500 trucks, whichever comes first.
2500 – 3500 Models
• Under no circumstances should oil change intervals
exceed 8,000 miles (13,000 km) or twelve months on
2500 – 3500 trucks, whichever comes first.
Severe Duty All Models
•
Change Engine Oil at 4000 miles (6,500 km) if the vehicle
is operated in a dusty and off road environment. This
type of vehicle use is considered Severe Duty.
824 MAINTENANCE SCHEDULES
Uconnect® Voice Command..................417
Uniform Tire Quality Grades .................839
Universal Garage Door Opener (HomeLink®) Programming HomeLink® .......212, 213, 215, 217
Unleaded Gasoline ....................... .627
Untwisting Procedure, Seat Belt ................61
Utility Rails, Rear Cargo Area ................262
Vehicle Identification Number (VIN) .............6
Vehicle Loading ...................... .598, 639
Vehicle Modifications/Alterations ...............7
Vehicle Storage ....................... .415, 803
Viscosity, Engine Oil ....................753, 754
Voice Recognition System (VR) ................417
Warning Lights (Instrument Cluster Description) . . .285
Warnings and Cautions .......................6
Warranty Information ..................... .836
Washers, Windshield ....................178, 768 Washing Vehicle
......................... .787
Water Driving Through ....................... .547
Wheel and Wheel Trim .....................789
Wheel and Wheel Trim Care .................789
Wheel Cover ........................... .724
Winch ................................ .550
Accessories ........................... .554
Operation ............................ .555
Rigging Techniques ..................... .567
Usage .............................. .550
Wind Buffeting ....................... .49, 223
Window Fogging ........................ .415
Windows ................................46
Power ................................46
Rear Sliding .......................... .244
Reset Auto-Up ..........................48
Wind Buffeting ..........................49
Windshield Defroster .......................116
860 INDEX
