GM Service Manual Online
For 1990-2009 cars only

Rear License Plate Lamp Replacement Assembly

Removal Procedure


    Object Number: 64661  Size: SH
  1. Remove the nearest inner taillamp. Refer to Tail Lamp Replacement .
  2. Access the license lamp through the taillamp opening.

  3. Remove the socket from the license lamp assembly.
  4. Rotate the socket counter clockwise to disengage the locking tabs.


    Object Number: 64660  Size: SH
  5. Reach through the taillamp opening and hold the license lamp assembly in place, while removing the screws securing the lamp assembly to the rear fascia.
  6. Remove the license lamp assembly through the taillamp opening.

Installation Procedure


    Object Number: 64660  Size: SH
  1. Install the license lamp assembly through the taillamp opening.
  2. Position the lamp assembly and hold in place.
  3. 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.

  4. Install the screws securing the lamp assembly to the rear fascia.
  5. Tighten
    Tighten the license lamp assembly retaining screws to 2 N·m (18 lb in).


    Object Number: 64661  Size: SH
  6. Install the socket to the license lamp assembly.
  7. Rotate the socket clockwise to engage the locking tabs.

  8. Install the inner taillamp. Refer to Tail Lamp Replacement .

Rear License Plate Lamp Replacement Bulb

Removal Procedure


    Object Number: 64661  Size: SH
  1. Remove the nearest inner taillamp. Refer to Tail Lamp Replacement .
  2. Access the license lamp through the taillamp opening.

  3. Remove the socket from the license lamp.
  4. Rotate the socket counter clockwise to disengage the locking tabs.

  5. Remove the bulb from the socket.

Installation Procedure


    Object Number: 64661  Size: SH
  1. Install the bulb into the socket through the rear taillamp opening.
  2. Install the socket to the license lamp.
  3. Rotate the socket clockwise to engage the locking tabs.

  4. Install the inner taillamp. Refer to Tail Lamp Replacement .