As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLT - THE CIDS PANEL SHOWS R4 DOOR PRESSURE IN AMBER, HOWEVER, THE INDIVIDUAL GAUGE AT THE DOOR READS IN GREEN BAND. MAINTENANCE CHECKED AND FOUND THE R4 SLIDE PRESSURE WAS IN THE GREEN BAND. MAINTENANCE SERVICED THE R4 DOOR ASSIST BOTTLE.