Headlight/corner light problem - Maintenance and Repair Forum

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Headlight/corner light problem
Sunday, August 21, 2011 8:02 PM
Soo just got done doing some work on the car, nothing even related to the problem. Installed an le5 intake mani, replaced valve cover gasket, installed a trans cooler and relocated my battery back to the trunk which the wiring was all still ran from when I had it there before. Anyway went and drove the car for a while and flipped my headlight switch and only my driver side corner light came one. I havnt checked any wiring or anything yet, but what would cause the headlights and only pass side corner not to work? Are they on a the same wiring separate from the driver corner? When I lock the car the headlights still flash soo not a bulb problem. Im dead tired right now soo not gona look at it yet, but if anyones had this problem or any ideas where to start would be helpful. Thanks




Re: Headlight/corner light problem
Monday, August 22, 2011 4:20 AM
Mike, both head lights and corner lights branch into one harness...did you move/rearrange anything around the fuse box when you were moving the battery? The harness splits in front of the battery tray, under the headlight...driver side splits immediately, one stem to the 9007 plug and one stem to the 3357 for the corner, then your harness runs across the top of the front impact bar and splits into the 2 stems behind the passenger head lamp.
Part me wants to say maybe something got bumped where the harness plugs in, but then I would think no lights would work. There's one main connector that powers the whole headlamp harness, so unless the pins in the connector are damaged it wouldnt make sense, and I cant see that happening if you never touched the harness.
If it'll help, I can get out my wiring diagrams later today and see where it all branches to controller wise. I want to say the BCM controls switch functions, maybe there is an issue there?

Just bring it up this Saturday for the KGM meet, lol, I'm sure between all of us and some beer it'll be working by the end of the night!






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