GMC Terrain: Underbody Maintenance
Use plain water to flush dirt and debris from the vehicle's underbody. Your dealer or an underbody car washing system can do this. If not removed, rust and corrosion can develop.
Body Component Lubrication
Lubricate all key lock cylinders, hood hinges, liftgate hinges, and the steel
fuel door hinge unless the components are plastic. Applying silicone grease on weatherstrips
with a clean cloth will m ...
Sheet Metal Damage
If the vehicle is damaged and requires sheet metal repair or replacement, make
sure the body repair shop applies anti-corrosion material to parts repaired or replaced
to restore corrosion protecti ...
See also:
Dead Lock System*
The Dead Lock System helps to prevent theft. When the keyless entry system has
been used to lock all of the doors and the tailgate, the Dead Lock System makes
it impossible to unlock the doors usi ...
Additional information contained on the tire sidewall for “LT” typetires
“LT” type tires have some additional
information beyond those of “P”
type tires; these differences are
described below.
Note: Tire Quality Grades do not
apply to this type of tire.
1 ...
Audio System Lighting
You can use the instrument panel
brightness control knob to adjust the
illumination of the control panel. The audio system
illuminates when the parking lights
are on, even if the radio is turn ...
