DTC P0851 Isuzu
Park Neutral Position (PNP) Switch Circuit Low Voltage
Park Neutral Position (PNP) Switch Circuit Low Voltage
Description
Ignition voltage is between 8-18 volts. No IMS DTCs P1825 or P1915. The engine speed is 1,000 RPM or greater. The engine torque is at least 75 N·m (55 lb ft). The throttle position is 8 percent or greater. Vehicle speed is 10 km h (6 mph) or greater.
Cause and Solution
The ECM detects the Park Neutral switch signal equals 12 volts , high, when the IMS reports a Park Neutral range for 3 seconds.
Video Guide
Diagnostic Info
- DTC Code: P0851
- Brand: Isuzu