GM Service Manual Online
For 1990-2009 cars only

High Mount Stop Lamp Replacement Utility - Roof Mounted

Removal Procedure


    Object Number: 293670  Size: SH
  1. Remove the screws that retain the high mount stop lamp to the roof.
  2. Remove the high mount stop lamp from the vehicle.
  3. Disconnect the electrical connector.
  4. Pull the wiring harness connector through the hole in the roof and disconnect the electrical connector.

Installation Procedure

  1. Connect the wiring harness connector to the high mounted stop lamp.

  2. Object Number: 293670  Size: SH
  3. Install the high mount stop lamp to the vehicle.
  4. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  5. Install the screws that retain the high mount stop lamp to the roof.
  6. Tighten
    Tighten the high mount stop lamp screws to 1.4 N·m (12 lb in).