GM Service Manual Online
For 1990-2009 cars only

    Object Number: 749337  Size: SH

    Important: Do not damage the wiring harness connectors.

  1. Disconnect the wiring harness connectors 1-8.

  2. Object Number: 749339  Size: SH
  3. Remove the fluid temperature sensor bolt (31).
  4. Remove the fluid temperature sensor clamp (49).
  5. Remove the fluid temperature sensor (36) and the O-ring (32) from the control valve body assembly.

  6. Object Number: 1826678  Size: SH
  7. Remove the A/T control wiring harness connector retainer (69).

  8. Object Number: 1826683  Size: SH

    Important: Do not break the wiring harness connectors or the fluid temperature sensor.

  9. Remove the transmission wiring harness assembly (33) from the transmission case assembly through the wiring harness bore.
  10. Remove the TCM seal (72) and the automatic transmission wiring connector seal (46) from the connector.