GM Service Manual Online
For 1990-2009 cars

Removal Procedure

  1. Remove the case side cover. Refer to Control Valve Body Cover Replacement .

  2. Object Number: 262804  Size: SH
  3. Disconnect the engine wiring harness from the electrical connector.

  4. Object Number: 164788  Size: SH
  5. Disconnect the wiring harness assembly (224) from the electrical connector (35) in the case.

  6. Object Number: 278391  Size: SH
  7. Remove the electrical connector (35) and O-ring (36).

Installation Procedure


    Object Number: 278391  Size: SH
  1. Install the O-ring (36) and electrical connector (35).

  2. Object Number: 164788  Size: SH
  3. Connect the wiring harness assembly (224) to the electrical connector (35) in the case.

  4. Object Number: 262804  Size: SH
  5. Disconnect the engine wiring harness from the electrical connector.
  6. Install the case side cover. Refer to Control Valve Body Cover Replacement .