RobC76
Well-Known Member
Pulled front half of harness out of car and putting on table to work on it. It was a ground coming from the BCM that was tied to a ground coming from ECM instead of being grounded. This fixed all of the back feed / headlight issues but now it won’t crank lol. I will dig into the no crank tomorrow. When going to crank position on key the BCM crank relay engages but I did not have schematics / pinouts of the ECM / Fuse center stuff which I’ll get tomorrow. Really appreciate all of everyone’s help. Wiring can be quite challenging.
Thanks again
Thanks again