P0533

X : P0533, Air Conditioning Refrigerant Pressure Sensor Circuit High Input

X1 : CHECK THE REFRIGERANT PRESSURE SENSOR CIRCUIT FOR SHORT TO BATTERY
1. Turn the ignition switch to the OFF position.
2. Disconnect the refrigerant pressure sensor electrical connector, FH110.
3. Check for a voltage between FH110, pin 003 (WU) and GROUND.

Is the voltage greater than 1 volt?

Yes
Repair the short to battery. For additional information, refer to wiring diagrams. CLEAR the DTC. TEST the system for normal operation.

No
Goto Z. P1240