Removal Procedure
WARNING: This page is about a different car, the 2020 Cadillac XT5. However, it is still accessible from the selected car via links, so may be relevant.
Remove the control valve body cover (1) from the transmission. Control Valve Body Cover Replacement (LSY) , and Control Valve Body Cover Replacement (LGX V08)
Remove the automatic transmission wiring harness (1) from the transmission. Control Valve Body Assembly Removal