GMC Terrain: Power Liftgate 3/4 Mode
To program the liftgate opening height:
1. Turn the liftgate switch to either the MAX , or the 3/4 mode position and power open the liftgate.
2. Stop the liftgate movement at the desired height by pressing any liftgate switch. Manually adjust the liftgate position if required.
3. Press and hold the button on the liftgate adjacent to the latch until the turn signals flash and a beep sounds to indicate that the new setting is recorded.
When power opened with the 3/4 mode selected, the liftgate stops at the new set position.
If there is no audible and visual feedback when setting the intermediate stop position, the liftgate height is being set below the 3/4 open height minimum (approximately 1.5 m or 5 ft). The liftgate cannot be set below that minimum and the new setting will not be recorded.
Obstacle Detection Features
If the liftgate encounters an obstacle during a power open or close cycle, a warning chime will sound and the liftgate will automatically reverse direction to the full closed or open position. Aft ...Manual Operation of Power Liftgate
To change the liftgate to manual operation, turn the mode switch to the OFF position. With the power liftgate disabled and all of the doors unlocked, the liftgate can be manually opened and closed. ...See also:
Exterior Mirrors
Power side view mirrors
WARNING: Do not adjust the mirror while the vehicle is in
motion.
To adjust your mirrors:
1. Rotate the control clockwise to
adjust the right mirror and rotate
the co ...
ABS (Anti-lock Brake System)
The ABS system prevents the lock-up of
wheels which may occur during sudden
braking or braking on slippery road surfaces.
This helps prevent the loss of
steering control and directional stabili ...
Battery Voltage and Charging Messages
BATTERY SAVER ACTIVE
This message displays when the vehicle has detected that the battery voltage
is dropping beyond a reasonable point. The battery saver system starts reducing
certain features ...