Conditions for Setting the DTC: Notes
WARNING: This page is about a different car, the 2008 GMC Sierra, 2008 GMC Cab & Chassis Sierra, 2008 Chevrolet Silverado, and 2008 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
P0851
- The ECM detects the Park/Neutral switch signal equals 0 volts (Low) when the IMS reports a Drive range for 3 seconds.
- TP is equal to or greater than 10 percent.
- Engine torque is equal to or greater than 75 N.m (55 lb ft).
- Vehicle speed is equal or greater than 10 km/h (6 mph).