GM Service Manual Online
For 1990-2009 cars only

Caution: To help avoid personal injury, disable the 36V system anytime you perform service work on or around the generator battery carrier. The 36V system will still be active after you have disabled the generator battery carrier.

Caution: To help avoid personal injury, always disconnect the 36V generator battery carrier before doing any work to the generator battery carrier system. To disconnect the generator battery carrier, turn the engine off and turn OFF the service disconnect switch, which is located on the passenger side of the generator battery carrier.

Removal Procedure


    Object Number: 1448672  Size: SH
  1. Disconnect the energy storage box (ESB). Refer to Hybrid Battery Service Disconnect/Connect in Engine Electrical.
  2. Remove the receptacle outlet screws (2).
  3. Remove the receptacle outlet (3) from the receptacle box (1).
  4. Disconnect the receptacle electrical connections.

Installation Procedure


    Object Number: 1448672  Size: SH
  1. Connect the receptacle electrical connections.
  2. Install the receptacle outlet (3) to the receptacle box (1).
  3. Notice: Refer to Fastener Notice in the Preface section.

  4. Install the receptacle outlet screws (2).
  5. Tighten
    Tighten the screws to 2 N·m (18 lb in).

  6. Connect the ESB. Refer to Hybrid Battery Service Disconnect/Connect in Engine Electrical.