As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING DESCENT, CREW EXPERIENCED A RAPID DECREASE IN PRESSURIZATION, INCREASE IN CABIN ALTITUDE AND THE WARNING HORN. RAN CHECKLIST DESCENDED TO SAFE ALTITUDE AND DETERMINED IT WAS SAFE TO CONTINUE TO DESTINATION. MAINTENANCE FOUND THE SQUAT SWITCH TO HAVE HIGH RESISTANCE WHEN IT SHOULD HAVE READ OPEN. R & R THE SQUAT SWITCH, OPS CHECK GOOD.