P0533 OBD Trouble Code

1 result found

P0533 - GM
Type Powertrain - Vehicle Speed, Idle Control, and Auxiliary Inputs - ISO/SAE Controlled
Description

A/C Refrigerant Pressure Sensor Circuit High Input
Cause

Engine running with A/C requested, then the PCM detected an A/C Pressure sensor signal that was over 4.90v for three seconds.

Try also: https://www.obd-codes.com/p0533