2009 DODGE RAM 2500 Structurebody Problems

The contact owns a 2009 Dodge Ram 2500. The contact stated that the vehicle was corroded. The vehicle was severely corroded at the rear passenger’s side door frame and a half of the subframe located at the rear passenger’s side was also severely corroded. The center of the main subframe exhibited had holes. The contact stated that the corrosion was not due to salt on the road. The vehicle was not repaired. The manufacture was contacted. The failure mileage was 140,000.

DRIVER SIDE REAR PASSENGER INTERIOR DOOR LOCK AND INTERIOR LIGHT DOES STOPPED WORKING OVER A YEAR AGO. I FIGURED IT WAS A SELONOID OR A LOOSE CONNECTION IN THE DOOR SO I PUT IT OFF. JUST RECENTLY 10/11/2015 I TOOK THE TIME TO TAKE THE DOOR APART AND CHECK ALL THE CONNECTIONS. I HAD POWER TO THE SPEAKER AND WINDOW AND NOTHING TO THE LOCK AND INTERIOR LIGHT DOESN'T COME ON WHEN THE DOOR IS OPEN. SO I THEN CHECKED FOR LOOSE CONNECTIONS EVERYTHING GOOD. I THEN CHECKED THE CONNECTION BETWEEN THE CAB AND THE DOOR AND I HAD A GOOD CLEAN CONNECTION. I THEN PULLED BACK THE RUBBER WIRE LOOM BETWEEN THE CAB AND THE DOOR AND I FOUND 4 UNEVENLY CUT WIRES. I DID NOT FIX THEM I LEFT THE CONNECTOR DISCONNECTED. THIS IS COULD BE A EXTREMELY DANGEROUS NOT TO MENTION POTENTIALLY DEADLY FIRE HAZARD. SOME HOW...