Can't control climate on 8.4 Jeep Wrangler screen upgrade

Can't control climate on 8.4 Jeep Wrangler screen upgrade

Can't control climate on 8.4 Jeep Wrangler screen upgrade

After installing an 8.4 inch screen upgrade, if you've noticed that you can control your climate on the hard knobs but not the touchscreen, it's because your stock climate control is analog.
The new radio requires digital climate controls so it can talk/control the climate controls.
To fix this you'll need to upgrade to a digital climate control kit that will enable you to control climate on the touchscreen as well.