2009 GMC Yukon no door locks or window power dom lights are also out

[Richard LeBlanc]

My door locks are not working windows are also out no dom lights are out no blinkers or flashers can't figure out why I have no accessories working no power sets what do you think could be the issue.

 

[kbuskill]

My door locks are not working windows are also out no dom lights are out no blinkers or flashers can't figure out why I have no accessories working no power sets what do you think could be the issue.

The BCM controls everything you mentioned.