GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 63971  Size: SH
  1. Remove the instrument panel (I/P) lower trim panel. Refer to Driver Knee Bolster Panel Replacement in Instrument Panel, Gauges and Console.
  2. Disconnect the stoplamp switch connectors.

  3. Object Number: 63977  Size: SH
  4. Remove the stoplamp switch.

Installation Procedure


    Object Number: 63977  Size: SH
  1. Install the stoplamp switch.
  2. Adjust the stoplamp switch. Refer to Stop Lamp Switch Adjustment .

  3. Object Number: 63971  Size: SH
  4. Connect the stoplamp switch connectors.
  5. Install the instrument panel lower trim panel. Refer to Driver Knee Bolster Panel Replacement in Instrument Panel, Gauges and Console.