My rear driver brake and blinker does not work some of the time. While driving some times it starts working but after I turn it off the do not come back on. I have changed the mtf (multifunction switch). I have rebuilt the wire pin going into the mtf. We checked for power to the mtf. It is there. There is power to the light pig. There is power to the break light. The fuses are good. The flasher relay works. All the other blinker and break lights work. The bulb is good. The light housing is good. I don’t know where else to go?
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