One of our garage queens is my wife's 4000-mile 98 Dakota R/T. Last year the power door locks started acting weird; would lock, but just buzzed on unlock but did nothing.
Today, I 'exercised' the shop vehicles. Since the bus was in the way, I just started and ran them for about 1/2 hour each. When I started the Dak, The ABS light was on, and the Air Bag light came within a few seconds of start. Those lights stayed on, even after attempting a restart. I also noted that the windows now don't work. Relays and fuses in the under-hood fuse/relay box all look good. I even pulled the ABS fuse and unplugged and reconnected the ABS harnesses with the key off, just in case. Everything is clean as one would expect on a 4000-mile vehicle.
I'm starting to worry that the BCM has failed, but haven't had time to troubleshoot that yet. Anyone experience these failures, and if so, what's the fix? If BCM, where can one find a replacement for a R/T? Thanks.