GMC Terrain: Engine Cooling When Trailer Towing - Driving Characteristics and Towing Tips - Towing - Driving and Operating - GMC Terrain Owner's ManualGMC Terrain: Engine Cooling When Trailer Towing

The cooling system may temporarily overheat during severe operating conditions. See Engine Overheating on page 10‑20.

    Maintenance When Trailer Towing
    The vehicle needs service more often when pulling a trailer. See this manual's Maintenance Schedule or Index for more information. Things that are especially important in trailer operation are ...

    Trailer Towing
    Before pulling a trailer, there are three important considerations that have to do with weight: ○ The weight of the trailer ○ The weight of the trailer tongue ○ The total weight ...

    See also:

    Hiding a service message
    X Press the % or a button on the steering wheel. ...

    MMT
    Some gasoline contains an octane-enhancing additive called MMT (Methylcyclopentadienyl Manganese Tricarbonyl). If you use such fuels, your emission control system performance may deteriorate a ...

    Standby mode due to action by the driver
    ACC is temporarily deactivated and put in standby mode: • when the brakes are applied • if the driver's seat belt is taken off • If the driver's door is opened • if the gear selector is ...