P0EBD

A/C Refrigerant Temperature Sensor A Circuit High

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$17–56 (est.)

Symptoms

Incorrect operation of the air conditioner
The air conditioner turns off spontaneously
Increased noise from the compressor
Insufficient interior cooling
Hot air from ducts

Causes

Open circuit in the sensor circuit
Short circuit to power
Refrigerant temperature sensor malfunction
Poor contact in the sensor connector
Problems with the air conditioning control unit

How to Fix

Check the integrity of the wiring to the sensor
Check the voltage and resistance of the sensor
Inspect the sensor connector for corrosion
Replace the coolant temperature sensor if necessary
Check the operation of the system after repair

Related codes

P0EBC P0EBE P0EBF