GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

The multifunction alarm (1) is located in the upper right corner of the rear of the instrument cluster (2).


    Object Number: 478155  Size: SH

    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.
  2. Remove the instrument cluster. Refer to Instrument Cluster Replacement .
  3. Remove the following from the rear of the instrument cluster (2):
  4. 3.1. The multifunction alarm retainer
    3.2. The multifunction alarm (1)

Installation Procedure


    Object Number: 478155  Size: SH
  1. Install the multifunction alarm (1) to the rear of the instrument cluster (2). Secure the alarm with the retainer.
  2. Install the instrument cluster. Refer to Instrument Cluster Replacement .
  3. Connect the negative battery cable.