Ok one day several months ago I left both windows down on my truck, single cab, 4.2l v6, 5-speed, 2 wheel drive. And it came a heavy rain. Got in it to head home, started her up, and my radio wouldn't work, my windshield wipers wouldn't work, and my A/C wouldn't blow hot or cold. After some research I figured it was the GEM module, bought a new one and didn't solve a thing. Website said that my year model truck didn't have to be reprogrammed. Idk. Of course this is after I check all the fuses and relays. Both in the junction box and power distribution box under the hood. Everything checked out. Also the ends on the fuse box were in great condition. Also I checked the connectors on the radio, wipers, and door blend actuator, to see if the were getting power and ground, and they are. Even hook the radio directly to the battery and it turned on, so it's not fried. Bought a brand new wiper motor and it still didn't work, even though it's getting power through the wires running to it. And I'm picking up a new door actuator tommorrow. What is the problem here? I'm no certified mechanic by no means, but I understand enough to fix basic stuff. I understand the electrical side of things. I just can't figure this out! Only other thing I can think of is the fuse box circuit got wet. Any way I can test that?
Tuesday, July 2nd, 2013 AT 5:36 PM