Special Application Services
○ Severe Commercial Use Vehicles Only: Lubricate chassis components every 5 000
km/ 3,000 mi.
○ Have underbody flushing service performed once a year.
See also:
Malfunction Indicator Lamp
A computer system called OBD II (On-Board Diagnostics-Second Generation) monitors
the operation of the vehicle to ensure emissions are at acceptable levels, to produce
a cleaner environment. This ...
Removing the Spare Tire and Tools
To access the spare tire and tools:
1. Open the liftgate. See Liftgate on page 2‑9.
2. Lift the load floor up.
Coin/Pierce Jack with One-Piece Wrench
A. Extension
B. Wheel Wrench
C. Jack ...
OnStar Mobile App
With an iPhone® or Android™-based mobile device, an OnStar mobile app can be
downloaded. The vehicle can be remote started, if equipped, or the doors can be
unlocked from anywhere there is cell ...





