GMC Terrain: Sheet Metal Damage - Exterior Care - Appearance Care - Vehicle Care - GMC Terrain Owner's ManualGMC Terrain: 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 protection.

Original manufacturer replacement parts will provide the corrosion protection while maintaining the vehicle warranty.

    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. ...

    Finish Damage
    Quickly repair minor chips and scratches with touch-up materials available from your dealer to avoid corrosion. Larger areas of finish damage can be corrected in your dealer's body and paint s ...

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    Back door
    The back door can be opened using the back door handle. The back door can be locked and unlocked using the wireless remote control, entry function (vehicles with smart key system) or door lock switc ...

    Reverse gear
    Never select Reverse (R) when the vehicle is in forward motion. Before selecting reverse gear, ensure the vehicle is stationary and the brakes are applied. Rotate to R. ...

    Temporary spare wheel
    Always adhere to the instructions given on the temporary use spare wheel warning label. Failure to comply can be dangerous. When a temporary use spare wheel is fitted, drive with caution and r ...