Updated: (Condensation Sensor)-Climate Control Unit Failure AC Issues Continues?!?!

[mkurniawansyah]

Originally Posted by blue dragon

Reset IHKA module, use INPA to check for faults in IHKA.

How do you reset the module?

INPA did not show any error under IHKA section.

[mr_robot]

Is this something that just be cleaned? I have a fault code for this sensor as well.

[robinasu]

I had a cabin water leak and the car would fill with vapor in the sun causing the climate control to go to defrost mode, I believe. Just throwing that out there.

The sensor seems to be isolated from sun by the wind screen masking, but the cover has slats below the sensor. Maybe take a hairdryer to it and see if it pops back to life. Maybe that paper in the sensor gets saturated with contaminants.