GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2008
🢒
Optra
🢒
Transmission/Transaxle
🢒
Automatic Transaxle - Aisin 55-51LE
🢒 Transmission Control Module Removal
Remove the three TCM bolts (76).
Remove the TCM (75) by sliding off of the manual shaft detent lever assembly.