GMC Terrain: Doors / Setting the 3/4 Mode

GMC Terrain 2018-2025 Owners Manual / Keys, Doors, and Windows / Doors / Setting the 3/4 Mode

To change the position the liftgate stops at when opening:

Select MAX or 3/4 mode and power open the liftgate.
Stop the liftgate movement at the desired height by pressing any liftgate switch. Manually adjust the liftgate position if needed.
Press and hold next to the pull cup on the bottom of the liftgate until the turn signals flash and a beep sounds. This indicates the setting has been recorded.

The liftgate cannot be set below a minimum programmable height. If there is no light flash or sound, then the height adjustment may be too low.

Obstacle Detection Features

If the liftgate encounters an obstacle during a power open or close cycle, the liftgate will automatically reverse direction and move a short distance away from the obstacle...

Manual Operation

Select OFF to manually operate the liftgate. Caution Attempting to move the liftgate too quickly and with excessive force may result in damage to the vehicle...

Other information:

GMC Terrain 2018-2025 Owners Manual: Rear Compartment Fuse Block

The rear compartment fuse block is behind a trim panel on the side of the rear compartment. Remove the trim plate to access the fuse block. The vehicle may not be equipped with all of the fuses and relays shown. Fuses Usage F1 Exhaust fuel heater F2 Liftgate F3 Trailer au..

GMC Terrain 2018-2025 Owners Manual: Driver Information Center (DIC) (Base and Midlevel)

The DIC displays are shown in the center of the instrument cluster in the Info app. See Instrument Cluster (Base and Midlevel) or Instrument Cluster (Uplevel). The displays show the status of many vehicle systems. The controls for the DIC are on the right steering wheel control. or : Press to move up or down in a list. or : Press to move between the interactive display zones in the..

Tire Pressure Light

GMC Terrain. Tire Pressure Light

For vehicles with the Tire Pressure Monitor System (TPMS), this light comes on briefly when the engine is started. It provides information about tire pressures and the TPMS.