P0EB9

A/C Compressor Motor Phase W Current Sensor Circuit Low

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$28–89 (est.)

Symptoms

The air conditioner does not work or does not work correctly
Noticeable reduction in cooling efficiency
The air conditioning indicator is flashing
Increased noise from the compressor
Other compressor electrical fault codes may be present.

Causes

Open or short circuit in the phase W current sensor circuit
Faulty phase W current sensor
Problems with connectors or contact corrosion
Malfunction of the air conditioning compressor control module
Damage to the wiring harness near the compressor

How to Fix

Check the continuity and voltage in the phase W sensor circuit
Inspect connectors and contacts for damage and corrosion
Test the phase W current sensor with a multimeter
If necessary, replace the current sensor or repair the wiring
Check the operation of the compressor control module

Related codes

P0EB8 P0EBA P0EBB