GMC Terrain: Ignition Transmission Lock Check - Vehicle Checks - Vehicle Care - GMC Terrain Owner's ManualGMC Terrain: Ignition Transmission Lock Check

While parked, and with the parking brake set, try to turn the ignition to LOCK/OFF in each shift lever position.

○ The ignition should turn to LOCK/OFF only when the shift lever is in P (Park).
○ The ignition key should come out only in LOCK/OFF.

Contact your dealer if service is required.

    Automatic Transmission Shift Lock Control Function Check
    WARNING When you are doing this inspection, the vehicle could move suddenly. If the vehicle moves, you or others could be injured. 1. Before starting this check, be sure there is enough room aroun ...

    Park Brake and P (Park) Mechanism Check
    WARNING When you are doing this check, the vehicle could begin to move. You or others could be injured and property could be damaged. Make sure there is room in front of the vehicle in case it be ...

    See also:

    Main Bluetooth media menu
    Bluetooth menu Random Change device Remove Bluetooth device Scan Bluetooth software version in car Audio settings ...

    Kickdown
    Use kickdown for maximum acceleration. Vehicles for USA: fully depress the accelerator pedal. The transmission shifts to a lower gear depending on the engine speed. Vehicles for Canada: depre ...

    Displaying service messages
    Switch on the ignition. Press or on the steering wheel to select the Serv. menu. Press or to select the ASSYST PLUS submenu and press to confirm. The service due date appears ...