Windows will not work from drivers side master switch or the single door switches lock not working also remote mirrors dont 2001 jeep grand cherokee ltd

First thing to check is the fuses. Look underneath the drivers side steering wheel (to the left) for a covered fuse box. Remove the cover and find the fuse that controls the locks and windows and mirrors (two-three separate fuses) Pull them out "one by one" and see if they are burned out. If they are, replace them with the correct number fuse.If it is not the fuse, the door lock actuator has failed (for the door locks) or the master switch that controls the locks is bad. Go to your local junk yard and find a replacement for cheap

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