Removal Procedure

WARNING: This page is about a different car, the 2022 Cadillac CT5. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of GENERAL MOTORS COMPANY

Remove the transmission fluid filter (6). Automatic Transmission Fluid, Fluid Pan and/or Filter Replacement
Disconnect the transmission control wiring harness from the control valve body.
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Remove the automatic transmission auxiliary fluid pump outlet pipe (2). Auxiliary Fluid Pump Removal
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NOTE:
The bolts are marked by arrows in the valve body casting.

Remove and DISCARD the 7 control valve body bolts (1) and the control valve body assembly (2) from the transmission.
Courtesy of GENERAL MOTORS COMPANY

Remove the automatic transmission wiring harness (2). Control Valve Assembly and Transmission Wiring Harness Removal