Ill check out the output voltage at the ECM and its ground and go from there, I just figured all the 5V ref were on the same circuit, but after looking at the wiring diagrams I can see they come out of all different pins. Ive diagnosed things like this before. I just didn't have the diagrams to check it out. Plus someone has hacked the electrical system in this car. Theres cut wires under the seats and dash. My guess is someone had a sound system in it a one point. Thanks for the help though.
Wednesday, August 31st, 2016 AT 8:45 AM