Hello,

I'm having some issues with a few components not working on my 2004 Crossfire, horn, interior light, rear hatch light, BAS, ABS, and rear spoiler random operation that I'm aware of.

I bought the car with minor front end damage 8 years ago; it's been sitting that long as well. Periodically I would start the car and everything worked as expected, however over the past year or so the items mentioned above were not working.

I'm in the process of repairing the collision damage which had nothing to do with the electrical problems I'm having now, I've checked all of the fuses on the central relay module and under hood fuse box and they're all good.

So, my question is ... could it be the BCM causing the issues, and if so, is a replacement BCM a "plug and play" swap or does it need some sort of programming or initialization?

Any thoughts or advice would be MUCH appreciated.

Many Thanks,
Brian