Body Control Module (BCM): Removal
WARNING: This page is about a different car, the 2000 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
Turn ignition off. Disconnect negative battery cable. Disengage upper latches of floor board panel. Open floor board panel, and lift up to remove floor board panel from bracket. To release BCM from bracket, pull up on BCM lower mounting tab. Lift BCM out of slots in bracket to release upper mounting tabs. See Figure. Disconnect electrical connectors. Remove BCM.