GMC Terrain: Trailer Brakes
Does the trailer have its own brakes? Be sure to read and follow the instructions for the trailer brakes so they are installed, adjusted, and maintained properly.
Because the vehicle has antilock brakes, do not tap into the vehicle's brake system. If this is done, both brake systems will not work well, or at all.
Safety Chains
Always attach chains between the vehicle and the trailer. Cross the safety chains
under the tongue of the trailer to help prevent the tongue from contacting the road
if it becomes separated from t ...
Trailer Sway Control (TSC)
The vehicle has a Trailer Sway Control (TSC) feature as part of the StabiliTrak
system. If TSC detects that the trailer is swaying, the vehicle's brakes are automatically
applied.
When TSC ...
See also:
Engine oil
To check and refill engine oil
The engine oil used has a significant effect on the engine’s performance, service
life and startability. Be sure to use oil of the recommended quality and appropr ...
Childproof door locks
When these locks are set, the rear
doors cannot be opened from the
inside. The rear doors can be
opened from the outside when the
childproof door locks are set, but
the doors are unlocked.
The ...
Active Bending Lights (ABL)
Headlight pattern with the Active Bending Light function deactivated (left)
and activated (right)
When this function is activated, the headlight
beams adjust laterally to help light up a curve ...
