Multi-code OBD2 diagnosis
Enter all the codes your scanner showed, not just the first one. We give you the overall severity, whether you can keep driving, the order in which to check them and how they relate to each other.
Summary
- Overall severity
- Low
- Can I keep driving?
- Yes, no immediate risk
- Estimated cost
- $30 to $300
- Codes analyzed
- 1 of 1
The order below is the recommended one: first the codes that can cause the others. After each repair, clear the codes and check which ones come back.
Order of inspection
P0532 A/C Refrigerant Pressure Sensor Circuit Low Low
The P0532 code means the A/C refrigerant pressure sensor signal is below its minimum value. The main effect is a disabled air conditioner. It usually comes from the signal wire shorted to ground or from a missing reference voltage, but low refrigerant can look the same.