2002 Chevy Blazer Locks do not work after locksmith

Hi,
I have a 2002 Chev Blazer and locked my keys inside. Called a locksmith, he shoved the good ole tools they have down the passenger door for quite some time and then ended up picking the drivers door lock the old fashioned way. Now NONE of my locks work. Not the hatch button, and no buttons on each door to lock or unlock. The only thing that works is the keyless entry pad and that works only for the drivers and passenger doors but the hatch still will not work either way. Please help!! What did he do??????? :crying:

If none of the power locks work, he probably nicked a wire harness, (or cut a wire) with his slim jim, (which is metal) and shorted it to ground, blowing the fuse. Check the fuse, replace if necessary. If the locks work, you can call it good, or you can pull the trim panels off and look for a bare wire. If they still don't work after fuse replacement, look for a broken wire.