U0295

Lost Communication With AC/AC Converter Control Module

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$56–278 (est.)

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

U0296 U0297 U0298