GM Service Manual Online
For 1990-2009 cars only

    Object Number: 1826683  Size: SH
  1. Install a NEW automatic transmission wiring connector seal (46) in the bore for the connector. The taper side of the seal goes up.
  2. Install a NEW TCM seal (72) on the connector.
  3. Install the transmission wiring harness assembly (33) into the transmission case assembly through the wiring harness bore.

  4. Object Number: 1826678  Size: SH
  5. Align the tab of the connector in the transmission case.
  6. Install the wiring harness connector retainer (69).

  7. Object Number: 749339  Size: SH
  8. Apply automatic transmission fluid to the new transmission fluid temperature sensor O-ring seal (32).
  9. Install the new transmission fluid temperature sensor O-ring seal (32) into the groove of the transmission fluid temperature sensor (36).
  10. Install the transmission fluid temperature sensor (36) into the front control valve body fluid temperature sensor bore.
  11. Install the transmission fluid temperature sensor clip (49).
  12. Caution: Refer to Fastener Caution in the Preface section.

  13. Install the 1 - M6 x 1.0 x 55 mm fluid temperature sensor bolt (31) and tighten to 10 N·m (89 lb in).

  14. Object Number: 1258491  Size: SH
  15. Connect the 8 solenoid wire connectors as follows:
  16. • 1 - blue
    • 2 - black
    • 3 - green
    • 4 - black
    • 5 - blue
    • 6 - gray
    • 7 - brown
    • 8 - black
  17. Position the wiring harness in the wiring harness clip.