GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2005
🢒
TrailBlazer - 4WD
🢒
Transmission/Transaxle
🢒
Automatic Transaxle - 4T65-E
🢒 Control Valve Body Cover and Gasket Disassemble
Position the transaxle so that the control valve body cover (53) is facing up.
Remove the 17 control valve body cover bolts:
•
9 flanged bolts (56)
•
4 TORX bolts (57)
•
4 stud bolts (58)
Remove the cover (53), outer gasket (54) and inner gasket (59).