GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the transmission oil pan and the filter. Refer to Automatic Transmission Fluid and Filter Replacement

  2. Object Number: 7750  Size: SH
  3. Disconnect the internal and the external electrical wires from the electrical connections.

  4. Object Number: 46664  Size: SH
  5. Remove the electrical connector and the seal from the automatic transmission.
  6. Remove the seal from the electrical connector. Discard the old seal.
  7. Inspect the automatic transmission sealing surface for damage or corrosion.

Installation Procedure


    Object Number: 46664  Size: SH
  1. Install a new seal onto the electrical connector.
  2. Install the electrical connector and the new seal to the automatic transmission.

  3. Object Number: 7750  Size: SH
  4. Connect the internal and the external electrical wires to the electrical connectors.
  5. Install the transmission oil pan and the filter. Refer to Automatic Transmission Fluid and Filter Replacement