Ford F350 Super Duty 2011 Driver rear turn signal and brake light does not work
We have checked the bulbs, fuses, and wires. All of these work, but the problem persists. We have checked the brake switch and turn signal switch. They work. The lights also do not work on the trailer.
is everything stock? you have power at the bulb? since you said wires were good then I would assume so. In that case the bulb or a connection issue.
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