GM Service Manual Online
For 1990-2009 cars only

High Mount Stop Lamp Replacement 2-Door

Removal Procedure


    Object Number: 351408  Size: SH

    Caution: Unless directed otherwise, the ignition and start switch must be in the OFF or LOCK position, and all electrical loads must be OFF before servicing any electrical component. Disconnect the negative battery cable to prevent an electrical spark should a tool or equipment come in contact with an exposed electrical terminal. Failure to follow these precautions may result in personal injury and/or damage to the vehicle or its components.

  1. Disconnect the negative battery cable.
  2. Remove the following components from the hatchback door:
  3. • The 2 mounting screws
    • The high-mounted stoplamp assembly (2)
  4. Remove the high mounted stop lamp bulb from the socket if needed.
  5. Disconnect the stoplamp assembly electrical connector.
  6. Remove the following components from the stoplamp assembly (2):
  7. • The 2 retaining screws
    • The stoplamp housing (1)

Installation Procedure


    Object Number: 351408  Size: SH
  1. Install the stoplamp bulb to the socket, if removed.
  2. Install the stoplamp housing (1) to the stoplamp assembly (2). Secure the housing with the 2 retaining screws.
  3. Connect the stoplamp assembly electrical connector.
  4. Install the stoplamp assembly (2) to the hatchback door. Secure the stoplamp assembly (2) with the 2 mounting screws.
  5. Connect the negative battery cable.

High Mount Stop Lamp Replacement 4-Door

Removal Procedure


    Object Number: 351413  Size: SH

    Caution: Unless directed otherwise, the ignition and start switch must be in the OFF or LOCK position, and all electrical loads must be OFF before servicing any electrical component. Disconnect the negative battery cable to prevent an electrical spark should a tool or equipment come in contact with an exposed electrical terminal. Failure to follow these precautions may result in personal injury and/or damage to the vehicle or its components.

  1. Disconnect the negative battery cable.
  2. Open the rear compartment lid.
  3. Remove the high-mounted stoplamp socket (3) from the underside of the rear seat-to-rear window panel.
  4. Remove the stop lamp bulbs (4) from the socket (3) if needed.
  5. Remove 1 screw (2) from each side of the stoplamp housing (1).
  6. Remove the stop lamp assembly (1) from the vehicle.

Installation Procedure


    Object Number: 351413  Size: SH
  1. Install the stop lamp assembly (1) to the rear seat-to-rear window panel.
  2. Insert the hooks into the panel.
  3. Position the lamp assembly. Secure the assembly with 2 screws (2).
  4. Install the stoplamp bulbs (4) to the socket (3), if removed.
  5. Install the stop lamp socket (3) to the underside of the rear seat-to-rear window panel.
  6. Close the rear compartment lid.
  7. Connect the negative battery cable.