GMC Terrain: Vehicle Features / Lane Keep Assist (LKA) and Lane Change Alert (LCA)

GMC Terrain 2018-2021 Owners Manual / In Brief / Vehicle Features / Lane Keep Assist (LKA) and Lane Change Alert (LCA)

Lane Keep Assist

If equipped, LKA may help avoid crashes due to unintentional lane departures. It may assist by gently turning the steering wheel if the vehicle approaches a detected lane marking without using a turn signal in that direction. It may also provide a Lane Departure Warning (LDW) alert as the lane marking is crossed. The system will not assist or alert if it detects that you are actively steering. Override LKA by turning the steering wheel. LKA uses a camera to detect lane markings between 60 km/h (37 mph) and 180 km/h (112 mph).

See Lane Departure Warning (LDW) and Lane Keep Assist (LKA).

Lane Change Alert (LCA)

If equipped, the LCA system is a lane-changing aid that assists drivers with avoiding lane change crashes that occur with moving vehicles in the side blind zone (or spot) areas or with vehicles rapidly approaching these areas from behind. The LCA warning display will light up in the corresponding outside mirror and will flash if the turn signal is on. The Side Blind Zone Alert (SBZA) system is included as part of the LCA system.

See Side Blind Zone Alert (SBZA) and Lane Change Alert (LCA).

    Front Pedestrian Braking (FPB) System

    If equipped, the FPB system may help avoid or reduce the harm caused by front-end crashes with nearby pedestrians when driving in a forward gear. FPB displays an amber indicator, ~, when a nearby pedestrian is detected directly ahead...

    Surround Vision. Front Vision Camera and Rear Vision Camera (RVC)

    Surround Vision If equipped, views around the vehicle appear in the infotainment display to aid with parking and low-speed maneuvers. See “Surround Vision” under Assistance Systems for Parking or Backing...

    Other information:

    GMC Terrain 2018-2021 Owners Manual: Airbag System Check


    The airbag system does not need regularly scheduled maintenance or replacement. Make sure the airbag readiness light is working. See Airbag Readiness Light. Caution If an airbag covering is damaged, opened, or broken, the airbag may not work properly...

    GMC Terrain 2018-2021 Owners Manual: Publication Ordering Information


    Service Manuals Service manuals have the diagnosis and repair information on the engine, transmission, axle, suspension, brakes, electrical system, steering system, body, etc. Customer Literature Owner’s manuals are written specifically for owners and are intended to provide basic operational information about the vehicle...

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