Ok have a 2012 Ford F150 XLT brake lights and turn signals do not come on. I have replaced the turn signal relays, the multifunction switch, the brake pedal switch, several fuses that were not. Blown but replaced anyways, the bulb socket housing, as well as wiring for brake lights, after this did not work I changed the PCM relay out and replaced it, put brand new bulbs in, and also had a mechanic do a reset on the computer but still have no signal lights and no brake lights. I am completely stumped now as I have changed everything possible that could go to brake lights and signals lights and s…
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