GM Service Manual Online
For 1990-2009 cars only

Notice: Proper stoplamp switch adjustment is essential. Improper stoplamp switch adjustment may cause brake drag, heat buildup and excessive brake lining wear.

  1. Remove the left side instrument panel insulator. Refer to Instrument Panel Insulator Panel Replacement - Left Side in Instrument Panel, Gages and Console.

  2. Object Number: 882916  Size: SH
  3. Rotate the switch counter-clockwise until the travel stop is reached (approximately 60 degrees).
  4. Important: Do NOT move or push the brake pedal.

  5. Insert the switch into the retainer until the switch plunger is fully depressed into the switch barrel.
  6. Rotate the switch until the travel stop is reached (approximately 60 degrees). The electrical connector index notch should be at the 12 o'clock position.
  7. Ensure that the cruise control system operates properly.
  8. Install the left side instrument panel insulator. Refer to Instrument Panel Insulator Panel Replacement - Left Side in Instrument Panel, Gages and Console.