GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

    Caution: Refer to Battery Disconnect Caution in the Preface section.

  1. Disconnect the battery negative cable from the battery. Refer to Battery Negative Cable Disconnection and Connection.
  2. Remove the radiator grille. Refer to Radiator Grille Replacement.

  3. Object Number: 2017824  Size: SH
  4. Remove the front flashing light to bumper bar retaining nut (1).
  5. Detach the front flashing light (2) from the bumper bar.

  6. Object Number: 2017825  Size: SH

    Important: When removing the cable ties care must be undertaken not to damage the wiring loom.

    Important: Cable ties are a single use item.

  7. Remove the cable ties (1) from the wiring harness.
  8. Locate the correct electrical connectors for the front flashing lights.
  9. Disconnect the front flashing light electrical connectors.

  10. Object Number: 2017826  Size: SH

    Important: When removing the front flashing light, take note of the route of the wiring harness routing.

  11. Remove the front flashing lights (2) and wiring harness (1) from the vehicle.
  12. Repeat steps 3 to 9 for the opposite flashing light (if required).

Installation Procedure


    Object Number: 2017826  Size: SH
  1. Install the front flashing lights (2) and wiring harness (1).

  2. Object Number: 2017825  Size: SH
  3. Connect the front flashing lights electrical connectors.
  4. Secure the wiring harness with new cable ties (1).
  5. Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 2017824  Size: SH
  6. Install the front flashing light to bumper bar retaining nut (1).
  7. Tighten
    Tighten the nut to xx  N·m (xx lb in).

  8. Install the radiator grille. Refer to Radiator Grille Replacement.
  9. Repeat steps 1 to 4 for opposite side flashing light (if required).
  10. Connect the battery negative cable to the battery. Refer to Battery Negative Cable Disconnection and Connection.
  11. Test the front flashing lights for the correct operation.