P2613 Fault Code

A/C Refrigerant Distribution Valve Control Circuit High

• What does that mean?
• Symptoms
• Causes
• Solutions

The P2613 fault code indicates an issue with the A/C refrigerant distribution valve control circuit, where the signal is reporting a high voltage condition. This can lead to improper functioning of the air conditioning system, affecting the cooling performance in the vehicle.

What are the symptoms of the P2613 code?

You may experience poor A/C performance, unusual noises from the A/C system, or the A/C may not engage at all. Furthermore, the check engine light may be illuminated on the dashboard, indicating a fault in the system.

What causes the P2613 code?

Faulty wiring or connections in the refrigerant distribution valve circuit can cause this code. Additionally, a malfunctioning valve itself, or a problem within the vehicle's Engine Control Module (ECM), might lead to an erroneous high voltage signal.

How to fix P2613?

First, inspect the wiring and connectors related to the A/C refrigerant distribution valve for any damage or corrosion. If the wiring appears intact, test the valve for functionality. If the valve is defective, replace it. After repairs, clear the fault codes and check if the problem reoccurs. If it does, further investigation into the ECU may be necessary.