I'm wiring another trailer to my truck. Everything works but the right turn signal. I get the meter out and check the wiring, it's ok.
I check the adapter plug, not getting right turn signal.
I pull the adapter out and check that monster plug, not getting right turn signal.
I stab the wires on the back of the plug, can't find right turn signal.
I have a terminal block at the back of the bed that has a few plugs into it. Wonder if I have a bad plug there?