Hey guys, I'm hoping someone can help me. I have an 06 Silverado. One day, my radio wouldn't turn off after shutting the truck off, removing my keys, and opening the door. Did a little reading, figured it was the latch mechanism. I also knew I had at least 1 broken wire in the rubber boot in the door jam (driver side speaker stopped working. So I pulled the boot back, and a few wires had cracks in the insulation. I went ahead and ordered a new wiring harness for the door and a new latch. Installed both, same issue persisted.
Then I randomly turned my wipers on (key out, door open) and the wiper fluid pump went haywire and started spraying non stop, no matter if I turned the wipers back off, or to the highest setting. I had to put the key in and turn to the On position, and turn the wiper switch off, to make it stop. While turning the switch up and down, I did notice the battery light on the dash would flicker, so I assumed it was a short in the turn signal switch and ordered a new one. Same problem still, RAP will not turn off. If I turned the wiper switch down and let go (the mist setting), RAP would turn off, then turn back on when I let go of the switch. If I turn the wipers to the highest setting (and only the highest setting) everything would stay off. Now 3 weeks later, that no longer works. I got to work, truck off, key out, door open, turn the wipers to the highest setting and the radio and battery light stay on, and the wiper fluid pump went haywire spraying non stop again.
What in the world is going on? BCM? Ignition switch?
Thanks in advance!