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 ...

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    Additional Safety Precautions
    Do not let a child wear a seat belt across the neck. This could result in serious neck injuries during a crash. Do not let a child put the shoulder part of a seat belt behind the back or un ...

    Mislock
    When locking the vehicle with the Smart Key, if one or more of the doors, the bonnet or the tailgate is not fully closed, or the ignition is ON, the vehicle will NOT lock and there will be an audi ...

    Easy route
    In Route options, Easy route can be turned On or Off. When On is selected, Easy route changes the calculation parameters of Route 3 in order to reduce: - Junctions. - Turns. - Turns that cross ...