GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

    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. Object Number: 277748  Size: SH
  3. Remove the power accessory switch plate. Refer to Power Accessory Switch Panel Replacement .
  4. Disconnect the power door lock switch wiring connector.
  5. Carefully bend the retaining tabs of the power door lock switch outward while pushing the switch out of the plate.
  6. Remove the switch.

Installation Procedure


    Object Number: 277748  Size: SH
  1. Install the power door lock switch.
  2. Connect the power door lock switch wiring connector.
  3. Install the power accessory switch plate. Refer to Power Accessory Switch Panel Replacement .
  4. Connect the negative battery cable.