GMC Terrain: Underbody Maintenance - Exterior Care - Appearance Care - Vehicle Care - GMC Terrain Owner's ManualGMC 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:

    Important safety notes
    While the vehicle is in motion, the tire pressure loss warning system monitors the set tire pressure using the rotational speed of the wheels. This enables the system to detect significant pressur ...

    How to read the displayed lines
    Guiding lines which indicate the vehicle width and distances to objects with reference to the bumper line A are displayed on the monitor. Distance guide lines: Indicate distances from the vehi ...

    Map/Reading Lights
    These lights are mounted between the sun visors on the overhead console and above the rear doors by the grab handles. Each light is turned on by pressing the lens. Press the lens a second time to ...