P0EAB
A/C Compressor Motor Voltage Sensor B Circuit Low
P0EAB is an OBD-II diagnostic trouble code meaning: A/C Compressor Motor Voltage Sensor B Circuit Low. Common causes: open or short circuit in the sensor circuit, voltage sensor b fault. Estimated repair cost: $33–167.
Symptoms
- The air conditioner does not work or does not work well
- Increased noise from the air conditioning compressor
- Check Engine light comes on
- The air conditioner blows warm air
- Periodic shutdown of the air conditioner
Causes
- Open or short circuit in the sensor circuit
- Voltage sensor B fault
- Problems with the air conditioning compressor motor
- Poor contact in wiring connectors
- Air conditioning control unit malfunction
How to Fix
- Check continuity of voltage sensor B circuit
- Check connectors and connections for corrosion or damage
- Test voltage sensor B
- Check the operation of the air conditioning compressor motor
- If necessary, replace the sensor or compressor motor
Related codes
Error P0EAB by Vehicle Brand
FAQ
What does the P0EAB code mean?
P0EAB is an OBD-II diagnostic trouble code that indicates: A/C Compressor Motor Voltage Sensor B Circuit Low
What causes a P0EAB error code?
The most common causes of P0EAB include: Open or short circuit in the sensor circuit; Voltage sensor B fault; Problems with the air conditioning compressor motor; Poor contact in wiring connectors.
How do I fix a P0EAB diagnostic trouble code?
To fix P0EAB: Check continuity of voltage sensor B circuit. Check connectors and connections for corrosion or damage. Test voltage sensor B. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0EAB?
Yes, but get it checked soon
How much does it cost to fix P0EAB?
The estimated repair cost for P0EAB is $33–167. Actual cost depends on your vehicle, location, and labor rates.
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