GMC Terrain: Automatic Transmission Shift Lock Control Function Check - Vehicle Checks - Vehicle Care - GMC Terrain Owner's ManualGMC Terrain: Automatic Transmission Shift Lock Control Function Check

GMC Terrain / GMC Terrain Owner's Manual / Vehicle Care / Vehicle Checks / 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 around the vehicle. It should be parked on a level surface.

2. Firmly apply the parking brake. See Parking Brake on page 9‑33.

Be ready to apply the regular brake immediately if the vehicle begins to move.

3. With the engine off, turn the ignition on, but do not start the engine. Without applying the regular brake, try to move the shift lever out of P (Park) with normal effort. If the shift lever moves out of P (Park), contact your dealer for service.

    Starter Switch 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 ...

    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 ...

    See also:

    Ignition switch
    - Never turn the ignition switch to “LOCK” while the vehicle is being driven or towed because that will lock the steering wheel, preventing steering control. And when the engine is t ...

    Drinking alcohol/drugs and driving
    Never drive under the influence of alcohol or drugs. Alcohol in the bloodstream reduces coordination, delays reaction time and impairs judgement. Driving after drinking alcohol increases ...

    Tilt Steering Column
    This feature allows you to tilt the steering column upward or downward. The tilt control handle is located below the steering wheel at the end of the steering column. Tilt Steering Control Ha ...