GM Service Manual Online
For 1990-2009 cars only

    Object Number: 874478  Size: SH
  1. Apply automatic transmission fluid to a new transmission wiring connector O-ring seal (46).
  2. Install the new transmission wiring connector O-ring seal (46) onto the transmission wiring harness assembly (33).
  3. Install the transmission wiring harness assembly (33) into the transmission case assembly through the wiring harness bore.

  4. Object Number: 749339  Size: SH
  5. Apply automatic transmission fluid to the new transmission fluid temperature sensor O-ring seal (32).
  6. Install the new transmission fluid temperature sensor O-ring seal (32) into the groove of the transmission fluid temperature sensor (36).
  7. Install the transmission fluid temperature sensor (36) into the front control valve body fluid temperature sensor bore.
  8. Install the transmission fluid temperature sensor clip (49).
  9. Install the 1 - M6 x 1.0 x 50 mm fluid temperature sensor bolt (31).
  10. Tighten
    Tighten the fluid temperature sensor bolt to 7.8-11.8 N·m (69.0-104.5 lb in).


    Object Number: 749337  Size: SH

    Important: Do not bend or damage the solenoid wire connector pins.

  11. Connect the 8 solenoid wire connectors as follows:
  12. • 1 - blue
    • 2 - black
    • 3 - green
    • 4 - black
    • 5 - blue
    • 6 - gray
    • 7 - brown
    • 8 - black