P0532

A/C Refrigerant Pressure Sensor A Circuit Low

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$56–167 (est.)

Symptoms

Inefficient operation of the air conditioner
The air conditioner blows warm air
A/C indicator flashes
Increased compressor noise

Causes

Open or short circuit in the sensor circuit
Pressure sensor malfunction
Refrigerant leak
Wiring Harness Problems
Malfunction of the control unit (ECU)

How to Fix

Check refrigerant level
Inspect the sensor wiring harness and connectors
Check the voltage and resistance of the sensor
Replace faulty pressure sensor
Fill the system with refrigerant (if there is a leak)

Related codes

P0530 P0533 P0531