wiring?
My brake controller has only 4 wires but my 2004 4Runner has 5 wires from the dash. I have a seven pin connector. Any ideas which wires go where?
Just bought a 2004 4Runner to pull my trailer. It's equipped with a tow package but I need to wire the brake controller to the existing wiring under the dash. My brake controller has four wires while there are five wires from the 4Runner. Anyone know how to wire it up?
