Removal Procedure
WARNING: This page is about a different car, the 2019 Buick Cascada, 2018 Buick Cascada, and 2017 Buick Cascada. However, it is still accessible from the selected car via links, so may be relevant.
- Remove the control valve body. Refer to Control Valve Body Replacement .
Remove and DISCARD the manual shaft detent lever hub pin (1) using a pry bar and pliers.
- Remove and DISCARD the manual shift shaft pin (5) using diagonal pliers or equivalent tool.
- Remove the manual shaft (2).
- Disconnect the actuator rod (3) from the detent lever assembly. Do not remove the actuator rod from the transmission case.
- Remove the manual shaft detent (with shift position switch) lever assembly (4).
NOTE:
Do not pull the park actuator rod end out beyond the machined oil passage surface in the case. A no park condition will exist if the park pawl actuator assembly is pulled out of the transmission too far and the actuator rod disengages from the park pawl. The transmission assembly will require disassembly to re-install the actuator rod over the park pawl.