check this out
I had some weird electrical issues with my 98 Plymouth Voyager. Something was smoking under the hood and fried my ECU. This is what I found. A large wiring harness runs under behind the front fender and into the under dash fuse box. The harness was rubbing against a fender bracket and finally grounded out. I had to take the fender off to get the wires and I'm in the process of repairing them. Lots of fun.