bigtruck
New member
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- Location
- oklahoma city
Alright,,,, so all of my service lights operate normally until i turn my headlights on. Once i turn the headlights on,,, i lose my left turn signal (front and rear) and my brake lights (except the right brake light just stays on,, unaffected by pedal depressing...).. I replaced the headlight switch,,, and it did not correct the problem--- i needed it anyway though,, as the rotating portion of the old one was malfunctioning... I've read the TM's for diagnosis,,, and i'm still in the process of making sense of the F-13/14 wiring schematics.. Just thought this to be a strange relationship between headlights and brakelights/turn-signals,,, but perhaps someone had run into it before,, and could point me in the right direction....? Any advise would be appreciated!