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:
Power seat (driver’s seat – if equipped)
1) Seat position forward/backward control
switch
To adjust the seat forward or backward,
move the control switch forward or
backward. During forward/backward adjustment of the seat, you canno ...
Power door locks
• Press the control to
unlock all
doors.
• Press the control to lock
all
doors.
...
Headlights And Parking Lights
Turn the end of the multifunction lever to the first detent
for parking light operation. Turn the end of the lever to
the second detent for headlight operation.
Headlight Switch ...