2010 GMC Canyon Brake Light Switches

You need to disconnect the stop lamp switch electrical connectors and rotate the switch counterclockwise. Then you need to remove the switch from the bracket. Finally, you need to remove the switch from the vehicle.

You need to position the switch near the bracket, and you need to ensure that the switch key-way is properly indexed to the plastic retainer. Finally, you need to install and adjust the switch.

You need to rotate the switch counterclockwise, allowing the retainer to release. Then you need to pull the brake pedal rearward to a full stop, and you need to push the switch inward fully until the switch body contacts the brake pedal arm striker plate while holding the brake pedal FIRMLY in position rearward. After that, you need to rotate the switch clockwise until a °click° is heard. Finally, you need to adjust the switch properly when there is 7 mm (0.028 in) clearance between the end of the switch barrel and the striker plate on the brake pedal arm.