GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 236793  Size: MH
  1. Remove the driver side sound insulator.
  2. Remove the electrical connection.
  3. Remove the brake switch (3). Turn the switch 90 degrees counter-clockwise while pulling toward the rear of the vehicle.

Installation Procedure


    Object Number: 165309  Size: SH
  1. Insert the stop lamp switch (3) into the retainer until the switch body is seated on the retainer.

  2. Object Number: 240492  Size: SH
  3. Pull the brake pedal upward against the internal pedal stop.
  4. Turn the switch (3) 90 degrees clockwise in order to lock the switch into position.
  5. Connect the electrical connector.
  6. Adjust the stoplamp switch. Refer to Stop Lamp Switch Adjustment .
  7. Install the driver's side sound insulator.