Working on an 08 yukon xl, three different issues at hand and was hoping to see if there may be a correlation between the three.
One: no rear power window function from any switch be it the back or master control on drivers door
Two: passenger side heated seat, will not even light up on the seat or back button when pressed
Three: one of the rear doors has an automatic lock issue, will not open from outside. Will not automatically unlock when shifted to park or by hitting any of the unlock buttons.


Any and all help will be greatly appreciated.

 

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