U0295
Lost Communication With AC/AC Converter Control Module
U0295 is an OBD-II diagnostic trouble code meaning: Lost Communication With AC/AC Converter Control Module. Common causes: open or short circuit in the communication circuit, air conditioning control module malfunction. Estimated repair cost: $56–278.
Symptoms
- Air conditioner doesn't work
- Increased fuel consumption
- Check Engine Light Is On
- Inability to regulate cabin temperature
- Reduced engine power
Causes
- Open or short circuit in the communication circuit
- Air conditioning control module malfunction
- Connector problems or contact corrosion
- Software failure in the module
- Module power problems
How to Fix
- Check the integrity of wiring and connectors
- Check the power and ground of the control module
- Scan module for errors
- If necessary, replace the control module
- Update module software
Related codes
Error U0295 by Vehicle Brand
FAQ
What does the U0295 code mean?
U0295 is an OBD-II diagnostic trouble code that indicates: Lost Communication With AC/AC Converter Control Module
What causes a U0295 error code?
The most common causes of U0295 include: Open or short circuit in the communication circuit; Air conditioning control module malfunction; Connector problems or contact corrosion; Software failure in the module.
How do I fix a U0295 diagnostic trouble code?
To fix U0295: Check the integrity of wiring and connectors. Check the power and ground of the control module. Scan module for errors. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U0295?
Yes, but get it checked soon
How much does it cost to fix U0295?
The estimated repair cost for U0295 is $56–278. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat