Need help with something. The sender harness from rail to inside truck has a green wire and a black wire with no 2-pin amp connector, just the green andblack wire. My question is what is the matching color?
The gauge harness has a blue and black wire in a 2-pin amp connector, which of the green and black wires from the sender harness goes to the black or blue wire from gauge harness??!!
The gauge harness has a blue and black wire in a 2-pin amp connector, which of the green and black wires from the sender harness goes to the black or blue wire from gauge harness??!!