GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

A control assembly is available from the service parts warehouses. They are offered as a complete assembly. This item cannot be serviced. Service is by replacement only.

    Caution: Unless directed otherwise, the ignition and start switch must be in the OFF or LOCK position, and all electrical loads must be OFF before servicing any electrical component. Disconnect the negative battery cable to prevent an electrical spark should a tool or equipment come in contact with an exposed electrical terminal. Failure to follow these precautions may result in personal injury and/or damage to the vehicle or its components.

  1. Disconnect the negative battery cable. Refer to Battery Replacement in Engine Electical.

  2. Object Number: 214649  Size: SH
  3. Remove the cluster trim.

  4. Object Number: 229887  Size: SH
  5. Remove the control assembly screws.
  6. Remove the control assembly.
  7. Disconnect the electrical connectors.

Installation Procedure

  1. Connect the electrical connectors.

  2. Object Number: 229887  Size: SH
  3. Install the control assembly.
  4. Install the control assembly screws.

  5. Object Number: 214649  Size: SH
  6. Install the cluster trim.
  7. Connect the negative battery cable.