GM Service Manual Online
For 1990-2009 cars only

Headlamp Replacement Chevrolet


Object Number: 1837076  Size: MF

Callout

Component Name

Preliminary Procedure

  1. Remove the upper radiator grille. Refer to Radiator Grille Replacement .
  2. Behind the headlamp at the top of the front bumper access the lower inside hidden headlamp bolt.
  3. Loosen the bolt only, do not remove, the lower outside hidden headlamp bolt.

1

Headlamp Screws (Qty: 2)

Notice: Refer to Fastener Notice in the Preface section.

Tighten
Tighten the screws to 6 N·m (53 lb in)

2

Headlamp Screw (Hidden)

Tighten
Tighten the screws to 6 N·m (53 lb in)

3

Headlamp Housing Support

Procedure

  1. Apply masking tape to the front bumper end caps to protect the painted surface.
  2. For the right side lamp assembly only, disengage the upper retainer for the radiator air baffle.
  3. Release the headlamp from the support tab, rotate the lamp assembly towards the center of the vehicle.
  4. Disengage the headlamp electrical connector from the forward lamp harness.

Headlamp Replacement GMC HD


Object Number: 1837076  Size: MF

Callout

Component Name

Preliminary Procedure

  1. Remove the front bumper fascia trim cap. Refer to Front Bumper Fascia Trim Cap Replacement .
  2. Loosen only, do not remove, the lower outside hidden headlamp bolt (2).
  3. Pull the lamp assembly slightly forward to access the electrical connection.
  4. Disconnect the forward lamp harness main electrical connector from the headlamp harness.

1

Headlamp Screws (Qty: 2)

Notice: Refer to Fastener Notice in the Preface section.

Tighten
Tighten the screws to 6 N·m (53 lb in)

2

Headlamp Screw (Hidden)

Tighten
Tighten the screws to 6 N·m (53 lb in)

3

Headlamp Housing Support

Tip
Depress the housing support tab with a flat-bladed tool downward in order to release the headlamp assembly from the support.