Need electrical info

[Skizzot]

My rear center console entertainment system and AC controller have no power. All fuses seem to be good following an Ohm test. Everything looks as though it's hooked up correctly to the rear controller. Does anybody have a schematic for the wiring to this thing? I would think that if something had shorted it would have blown the fuse but maybe it's a bad ground somewhere. (2007 Tahoe) Thanks in advance.

 

[GM Customer Service]

Skizzot,

I am sorry to learn that you are experiencing an issue with your vehicle. Please let us know if we can be of any assistance.

Regards,

Jennifer T.
GM Customer Care

 

[fgxmfmq]

i am having the same issue, at first i had no backlight display for the buttons, after I took it apart it had the buttons illuminated, however no display. what is going on here?????