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If all the door lock buttons on the interior have quit working, it could be a few things.
The first and least expensive possibilities are fuses. There should be a door locks fuse (15 amp) in your interior fuse block pull that fuse and check its condition, if it is blown replace it. Assuming that fuse is in good condition there should be an additional fuse in the under hood fuse block the abbreviation should mir/lcks most likely a 3 amp fuse check its condition and replace if necessary.
Third possibility is a wire has wore through within the boot at your drivers door. Pull the boot loose inspect the wires and repair any that appear wore through.
The fourth and most expensive possibility would be the door lock control module located within the drivers side door.
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∙ 12y ago
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