GMC Terrain: Transfer Case - All-Wheel Drive - Vehicle Checks - Vehicle Care - GMC Terrain Owner's ManualGMC Terrain: Transfer Case

Refer to the Maintenance Schedule to determine how often to check the lubricant and when to change it. See Maintenance Schedule on page 11‑3.

    How to Check Lubricant
    To get an accurate reading, the vehicle should be on a level surface. If the level is below the bottom of the fill plug hole, located on the transfer case, the vehicle will need some lubricant ad ...

    See also:

    OnStar Personal Identification Number (PIN)
    A PIN is needed to access some of the OnStar services, like Remote Door Unlock and Stolen Vehicle Assistance. You will be prompted to change the PIN the first time when speaking with an Advisor. T ...

    Problems with the sliding sunroof
    In the following section, the term "sliding sunroof" refers to the panorama roof with power tilt/sliding panel. Problem: the sunroof cannot be closed and you cannot see the cause. W ...

    Unlocking a channel
    A channel's access code is required to unlock a channel. Unlock all channels This permanently removes all channels from the locked list and makes them available for selection. Temporarily unl ...