K 2500 Truck 4WD V8-6.0L VIN U (1999)
Power Door Lock Switch: Component Locations
Door Lock Switch (Without Power Windows)
Power Window/Door Lock Switch, LH
On the left door trim panel armrest
Power Door Lock Switch, LH
On the left door trim panel armrest
Power Window/Door Lock Switch, RH
On the right door trim panel armrest
Power Door Lock Switch, RH
On the right door trim panel armrest