GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

    Notice: Failure to use the anti-static mat SA9502Z properly may result in damage to the cluster electronics.

    Notice: Do not touch or bump the pointers of the gages. If a pointer is moved from its position, the calibration of the gage will be affected and the gage will no longer be accurate. If a pointer is moved, the cluster assembly will need to be replaced.

    Important: If the lens/mask gets dirty, clean the lens by following the procedure in the Owner's Handbook. If a dial face gets dirty, clean the face with glass cleaner and a lint-free rag.

  1. Remove the I/P cluster. Refer to Instrument Cluster Replacement .
  2. Important: Rubber gloves should be worn during these procedures to prevent grease, smudges, scratches, and fingerprints. If rubber gloves are not available, clean your hands thoroughly with soap and water.

  3. Place an anti-static mat on the work area. In order to ground the mat, connect the alligator clip to a large metal object. Verify that the attaching point is a bare metal surface and not painted or coated. Secure the wrist strap around one of your wrists.
  4. Place a clean, dry, soft material such as a cloth baby diaper on top of the anti-static mat.
  5. Place the I/P cluster assembly face down on the cloth and the anti-static mat.

  6. Object Number: 931732  Size: SH
  7. Disengage clip #1 with one hand while separating the assembly from the housing with the other hand.
  8. Repeat this procedure for clips #2 through #7.
  9. Important: Do not touch the inside of the lens.

  10. Place the lens/mask assembly in a clean area.

Installation Procedure


    Object Number: 881128  Size: SH
  1. Hold the lens/mask assembly face up by the ends and align the reset knob with the hole in the lens.
  2. Align the tabs and the slots between the assembly and the housing.
  3. Press down on top of the assembly around the edges to fully seat all clips.
  4. Inspect that all gages and clips are seated correctly and that no debris or markings are on the lens or the dial faces.
  5. Install the I/P cluster assembly. Refer to Instrument Cluster Replacement .