06-24-2012, 11:17 AM
A while ago, I installed a new HU in my car. I lazily wired it into the wiper fuse, with the wire hanging down near the pedals. I disconnected it while driving, causing a few sparks to fly and my security light to come on. From that point on, the power locks and AC won't work. I also have to cut my lights on manually since they no longer come on automatically anymore. I checked out all the fuses and they're still good. I thought I blew the door unlock relay since there was bluish-powder on the relay and board itself. I replaced that yesterday from one I got at AutoZone, but the problem is still there. I took out the BCM and ensured all the connections were fitted properly. Will it need to be replaced? What do I need to do from here?