P0500 OBD Trouble Code

1 result found

P0500 - GM
Type Powertrain - Vehicle Speed, Idle Control, and Auxiliary Inputs - ISO/SAE Controlled
Description

Vehicle Speed Sensor Circuit Performance Conditions

Cause

Engine speed at 1400-4000 rpm, MAP sensor input less than 0.5v (23 kPa or 3 psi) for over 5 seconds, gear selector not in Park or Neutral on A/T models, then the PCM did not receive any VSS signals. The resistance of the VSS is 800-1600 ohms. iVote: The PCM will calculate the vehicle speed using engine speed and MAP sensor signals, but the speedometer will not work.

Try also: https://www.obd-codes.com/p0500