reverse lights [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: reverse lights


01lb72500
03-04-2008, 07:15 AM
my reverse lights are on when im in park and not when im in reverse anybody got any ideas?

JC1843
03-04-2008, 09:59 AM
Sounds like it is the NSBU switch-- that is the switch on the side of the transmission. Does it start in neutral--? Costs about $70 at a Alli dealer.

01lb72500
03-04-2008, 10:07 AM
ya thats what i was leaning towards but i wanted a second opinion on it before i went and replaced it thanks