GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2008
🢒
Optra
🢒
Transmission/Transaxle
🢒
Automatic Transaxle - Aisin 55-51LE
🢒 Wiring Harness Installation
Install a NEW autmatic transmission wiring connector seal (46) in the bore for the connector. The taper side of the seal goes up.
Install a NEW TCM seal (72) on the connector.
Install the transmission wiring harness assembly (33) into the transmission case assembly through the wiring harness bore.
Align the tab of the connector in the transmission case.
Install the wiring harness connector retainer (69).
Apply automatic transmission fluid to the new transmission fluid temperature sensor O-ring seal (32).
Install the new transmission fluid temperature sensor O-ring seal (32) into the groove of the transmission fluid temperature sensor (36).
Install the transmission fluid temperature sensor (36) into the front control valve body fluid temperature sensor bore.
Install the transmission fluid temperature sensor clip (49).
Install the 1 - M6 x 1.0 x 55 mm fluid temperature sensor bolt (31).
Tighten
Tighten the fluid temperature sensor bolt to 10 N·m (89 lb in).
Connect the 8 solenoid wire connectors as follows:
•
1 - blue
•
2 - black
•
3 - green
•
4 - black
•
5 - blue
•
6 - gray
•
7 - brown
•
8 - black
Position the wiring harness in the wiring harness clip.