P0502 OBD Trouble Code

2 results found

P0502 - Generic
Type Powertrain - Vehicle Speed, Idle Control, and Auxiliary Inputs - ISO/SAE Controlled
Description

Vehicle Speed Sensor "A" Circuit Low
P0502 - GM
Type Powertrain - Vehicle Speed, Idle Control, and Auxiliary Inputs - ISO/SAE Controlled
Description

Vehicle Speed Sensor Circuit Low Input Conditions
Cause

No DTC P0705 set, engine speed over 3000 rpm, transmission not in P/N for over 4 seconds, conditions met for 2 seconds, then PCM detected that the VSS input was less than 3 mph.

Try also: https://www.obd-codes.com/p0502