As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PRE-FLIGHT CHECKED FOUND R1 DOOR EVACUATION REMOTE PTT INDICATOR LIGHT REMAIN ON. PERFORMED TROUBLESHOOTING FOUND ESCAPE SLIDE BOTTLE PRESSURE SWITCH SHORTED, BOTTLE PRESSURE REMAIN 2200PSI IN GREEN BAND. R & R R1 DOOR SLIDE ASSY AS PER MM 25-61-15-4, AND PRESSURE SWITCH OPS CHECKED GOOD AS PER MM 25-61-15-5. A/C OK FOR SERVICE.