LaCrosse FWD V6-3.0L (2010)
Shift Solenoid: Service and Repair
6T70/6T75 - Automatic Transmission
Control Solenoid Valve and Transmission Control Module Assembly Replacement
Removal Procedure
1. Remove the control valve body cover. Refer to Control Valve Body Cover Replacement (See: Valve Body/Service and Repair/6T70/6T75 -
Automatic Transmission/Control Valve Body Cover Replacement).
2. Disconnect the input speed sensor electrical connector (1).
3. Disconnect the output speed sensor electrical connector (2).
4. Disconnect the shift position switch electrical connector (3).
5. Remove the 4 control valve body bolts (1) M6 x 80.
6. Position the control solenoid valve spring (8) to the side. Spring will be released with the removal of the control valve body assembly.