P0532
A/C Refrigerant Pressure Sensor A Circuit Low
P0532 is an OBD-II diagnostic trouble code meaning: A/C Refrigerant Pressure Sensor A Circuit Low. Common causes: open or short circuit in the sensor circuit, pressure sensor malfunction. Estimated repair cost: $56–167.
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
Error P0532 by Vehicle Brand
FAQ
What does the P0532 code mean?
P0532 is an OBD-II diagnostic trouble code that indicates: A/C Refrigerant Pressure Sensor A Circuit Low
What causes a P0532 error code?
The most common causes of P0532 include: Open or short circuit in the sensor circuit; Pressure sensor malfunction; Refrigerant leak; Wiring Harness Problems.
How do I fix a P0532 diagnostic trouble code?
To fix P0532: Check refrigerant level. Inspect the sensor wiring harness and connectors. Check the voltage and resistance of the sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0532?
Yes, but get it checked soon
How much does it cost to fix P0532?
The estimated repair cost for P0532 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat