Terminal Removal Procedure
WARNING: This page is about a different car, the 2022 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
To Disengage the TPA to the released position by using a small flat bladed screwdriver hook tool to gently pry it away from the connector body, it may be necessary to alternate side to side until fully released shown above.
Insert removal tool J-38125-11A into the access hole of the terminal being removed until the locking tab is released, then gently pull on the wire to remove the terminal from the connector.