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:

    Display selection (type A, B and C audio)
    Press the “TEXT” button while receiving the satellite radio to change the display as follows. ...

    Cleaning the interior of your vehicle
    After cleaning the interior of your vehicle with water, cleaner or similar, wipe and dry in a shady, well-ventilated area. CAUTION: ● Do not use organic substances (solvents, kerosine, alco ...

    Arming the system
    In passive mode, the system will automatically activate the alarm but WILL NOT automatically lock the doors. In order to lock the doors you must either lock them as indicated in step 4 b ...