Rear seat radio wiring

[CLEAR]

Anyone have the schematic for the rear radio? Mainly what color is the illumination wire?

 

[TailHook]

This post may help...

http://www.tahoeyukonforum.com/forum/showthread.php?p=264616#post264616

 

[OmarR]

If you are talking about the RSA, Rear Seat Audio Controller, on your 03+, there is no illumination wire. It is all done via databus 2 signal.

If only half of it illuminates, then you have some LED's that are out. If it doesn't illuminate at all, then the unit needs to be replaced.