Cummins Diesel Forum banner

Nv4500 reverse switch

398 Views 4 Replies 3 Participants Last post by  Stox225
No reverse lights on truck I bought. I by passed switch with jumper wire and the lights work so I know all wiring is good. So I changed reverse switch and still nothing. Anyone ever had this problem?
1 - 2 of 5 Posts
I had the problem when I had a NV4500. I ended up putting my backup lights on a toggle switch.
It seems odd to that the method of illuminating the light would make a difference.
1 - 2 of 5 Posts