Rear climate controller doesn't work

[EfiniMotorsport]

The rear climate/media controller in my 04 Yukon Denali is acting up and I'm not sure why. If I hit the power button for the climate control it will turn the screen on but the only thing that shows up is the feet and face arrows and it says OFF. It will then turn off after a few seconds. When I hit the power button for the rear entertainment nothing happens. That may be because I removed the rear entertainment but I'm not sure. If it helps any my rear ac only blows cold too. Not sure if the problems are related.

 

[retiredsparky]

Complicated vehicles like yours need a TechII to troubleshoot. You can take it to an independent shop or a dealer for troubleshooting, then do the repair work yourself if you prefer.

 

[Doubeleive]

without knowing exactly what you "removed" its pretty hard to say or help

 

[EfiniMotorsport]

I only removed the screen and DVD player assembly. Everything else is intact.