The Climate Control Display Is Inoperative (With Climate Control)

The climate control display is inoperative

Probable cause: Communication problem between the climate control unit and the audio-HVAC subdisplay unit (with navigation) or the audio-HVAC display unit (without navigation) Do the audio communication line circuit troubleshooting; with navigation, without navigation

Also Check for

Climate control DTCs How to Troubleshoot the Climate Control System (With Climate Control)

Also Check for

Audio-HVAC subdisplay unit or audio-HVAC display unit failure

Also Check for

Poor or loose connections at the terminals