GMC Terrain: Service and Maintenance / Special Application Services
- Severe Commercial Use
Vehicles Only: Lubricate chassis
components every oil change.
- Have underbody flushing service
performed. See "Underbody
Maintenance" in Exterior Care.
Owner Checks and Services
At Each Fuel Stop
Check the engine oil level. See
Engine Oil.
Once a Month
Check the tire inflation
pressures. See Tire Pressure...
Your vehicle is an important
investment and caring for it properly
may help to avoid future costly
repairs. To maintain vehicle
performance, additional
maintenance services may be
required...
Other information:
After frontal and seat-mounted side
impact airbags inflate, they quickly
deflate, so quickly that some people
may not even realize the airbags
inflated. Roof-rail airbags may still
be at least partially inflated for some
time after they inflate...
The windshield wiper/washer lever
is on the side of the steering
column. With the ignition on or in
ACC/ACCESSORY, move the
windshield wiper lever to select the
wiper speed.
HI : Use for fast wipes.
LO : Use for slow wipes.
INT : Move the lever up to INT for
intermittent wipes, then turn the
band up for more frequent wipes or
down for less frequent wipes...