P0501 OBD Trouble Code

1 result found

P0501 - GM
Type Powertrain - Vehicle Speed, Idle Control, and Auxiliary Inputs - ISO/SAE Controlled
Description

Vehicle Speed Sensor Circuit Performance Conditions

Cause

Engine running, brakes not applied, then the PCM detected the VSS input went from over 18 mph to 0 mph in less than 2 seconds.

Try also: https://www.obd-codes.com/p0501