Electronic Brake Control Module with Brake Pressure Modulator Valve Replacement: Notes
WARNING: This page is about a different car, the 2021 Cadillac XT6. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
CAUTION:
Always connect or disconnect the wiring harness connector from the EBCM / EBTCM with the ignition switch in the OFF position. Failure to observe this precaution could result in damage to the EBCM / EBTCM.