Severity: Fix within days. Drive with caution and watch for new symptoms.
Another module cannot talk to the body control module, which runs lights, locks, windows, and other body functions.
Check fuses and wiring first, then have a shop trace the network fault.
Lights, locks, or windows may act up. Drivable with care, but get it checked.
You can drive short distances carefully; watch for worsening symptoms. Lights, locks, or windows may act up. Drivable with care, but get it checked.
The most common causes are: Damaged data wiring; Blown fuse; Failing body control module; Corroded connector. A scan tool and a visual check of the parts above is where a technician starts.
Check fuses and wiring first, then have a shop trace the network fault.
