How To Replace Broken Power Door Lock Front Chevy Trailblazer GMC Envoy 02-06 1AAuto.com

Linda, The door latch linkage is probably damaged or fallen off inside the door. Pop into a good body shop and have them check the door lock/latch mechanism for you. The body shop rates tend to be more reasonable then dealership for this type of repair. Links below are just to give you an idea of what may be involved in repair.
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