Hope someone has some ideas. I have some intermittent weird AC problems. Occasionally when I start the car the Ihka (Climate control) panel doesn't light up and doesn't work. Usually works if I restart. I can not communicate with the Ihka module under any circumstances (whether it lights up or not) using Inpa/Dis or AutoEnginuity.

Think the module is bad?

Anyone successfully communicated with their Ihka using OBDII software?

Appreciate any advice I can get...