GM Service Manual Online
For 1990-2009 cars only

Parking and Turn Signal Lamp Replacement Base with Composite

Removal Procedure

  1. Make sure the headlamp switch is in the OFF position.

  2. Object Number: 277195  Size: SH
  3. Remove the screws.
  4. Remove the park/turn signal lamp assembly.
  5. Disconnect the electrical connector.
  6. Remove the bulbs from the assembly.

Installation Procedure


    Object Number: 277195  Size: SH
  1. Install the bulbs to the park/turn signal lamp assembly.
  2. Install the lamp assembly.
  3. Connect the park/turn signal lamp connector.
  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.
  6. Tighten
    Tighten the screws to 2 N·m (18 lb in).

Parking and Turn Signal Lamp Replacement Base with Sealed Beam

Removal Procedure

  1. Make sure the headlamp switch is in the OFF position.

  2. Object Number: 277198  Size: SH
  3. Remove the screws.
  4. Remove the park/turn signal lamp assembly.
  5. Disconnect the electrical connector.
  6. Remove the bulbs from the assembly.

Installation Procedure


    Object Number: 277198  Size: SH
  1. Install the bulbs to the park/turn signal lamp assembly.
  2. Insert the tab into the grille.
  3. Install the lamp assembly.
  4. Connect the park/turn signal lamp connector.
  5. 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.

  6. Install the screws.
  7. Tighten
    Tighten the screws to 2 N·m (18 lb in).