Dtc? P0851 [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: Dtc? P0851


Dakota Duramax
03-27-2007, 11:09 PM
Had to get some work done to my truck, (Just interior trim) nothing to do with this code. I took the edge out before going to the dealer when i got back i hooked it back up and i got this code P0851. I cleared it and its fine i just was curious as to what it meant. On the chirping belt issue i had they said there was a new belt that was just a little shorter and they put it on and so far no chirping just got home though.

kgt
03-27-2007, 11:34 PM
DTC P0851: Park/Neutral Position (PNP) Switch Circuit Low Voltage