Test No. 6

Backprobe ohmmeter between Body Control Module (BCM) connector C1, terminal "D" (Orange/Black wire) and ground. While observing ohmmeter, move either power door lock switch to lock. If continuity is present, check for poor connection at BCM connector C1, terminal "D". If connection is okay, replace BCM. If no continuity is present, repair open circuit in Orange/Black wire.