U062E
Lost Communication With A/C Refrigerant Expansion Valve Actuator
U062E is an OBD-II diagnostic trouble code meaning: Lost Communication With A/C Refrigerant Expansion Valve Actuator. Common causes: open or short circuit in control circuit, valve actuator malfunction. Estimated repair cost: $28–89.
Symptoms
- Air conditioner doesn't work
- Reduced cooling efficiency
- Fault indication on the instrument panel
- Noise during operation of the air conditioning system
- Periodic turning on/off of the air conditioner
Causes
- Open or short circuit in control circuit
- Valve actuator malfunction
- Poor contact in the connector
- Wiring harness damage
- Malfunction of the air conditioning control unit
How to Fix
- Check valve control circuit integrity
- Inspect connectors and contacts for corrosion or damage
- Check actuator resistance
- Scan the system for additional errors
- If necessary, replace the expansion valve or repair the wiring
Related codes
Error U062E by Vehicle Brand
FAQ
What does the U062E code mean?
U062E is an OBD-II diagnostic trouble code that indicates: Lost Communication With A/C Refrigerant Expansion Valve Actuator
What causes a U062E error code?
The most common causes of U062E include: Open or short circuit in control circuit; Valve actuator malfunction; Poor contact in the connector; Wiring harness damage.
How do I fix a U062E diagnostic trouble code?
To fix U062E: Check valve control circuit integrity. Inspect connectors and contacts for corrosion or damage. Check actuator resistance. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U062E?
Yes, but get it checked soon
How much does it cost to fix U062E?
The estimated repair cost for U062E is $28–89. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat