My turn signals, hazards, and brake lights aren't working. I've tried a new multi-function switch, a flasher relay, all new bulbs and cleaning all my connectors and all the fuses are good. HELP!
A multi-meter and someone with electrical experiance. Find where power is getting and where it isnt. If power gets to the sockets then it's most likely a ground problem. Had any wrecks with the car? Suspecting pinched wire harness
Yea, I'd start doing voltage drops. Get a wiring diagram and check which power and ground they have in common
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