If this happens it will cause havoc on the electrical system of your vehicle. What does a Body Control Module (BCM) control? The automotive central body control module (BCM) is a processor-based power distribution center that supervises and controls functions related to the car body such as lights, windows, security, door locks and access control, and various comfort controls.

Below you will find a video explaining how to correct this problem. Now personally, and just in my opinion, you do not need to go to the great lengths as explained in the video. Simply examining the wires and wrapping the wire with additional electrical tape right over the factory wrap should cushion the wires enough. I do agree with wrapping the wires further down to prevent any exposed wires from rubbing on anything they shouldn’t be. If you want to go the full route, the video does an excellent job of explaining what to do.

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