The voltage wire for the back-up lamp is light green. Engine running in reverse, use a test light on that wire should be hot. Use a helper with their foot on the brake, while you test. If no voltage, there is a rear-compartment fuse- 7.5 amp in the under hood fuse box, not only check the fuse, use a test light, the fuse circuit should be hot all the time. That circuit is wired through the neutral switch.
Wednesday, September 26th, 2018 AT 12:41 PM