What was found
MAIN DOOR: WHILE PREPPING FOR DEPARTURE. CREW NOTED CYAN CAS MSG: CB TRIPPED AND AMBER MSG: PASSENGER DOOR. CREW ALSO NOTED THAT USING THE EMS CIRCUIT BREAKER STATUS FUNCTION ON THE EMS PANEL: PAX DOOR MOTOR...AV BATT...DCPC...OUT. THE PASSENGER DOOR WILL NOT RAISE USING EITHER THE INTERNAL OR EXTERNAL SWITCHES. THE PASSENGER DOOR IS INOP. //CORRECTIVE ACTION//PERFORMED DETAILED INSPECTION OF DOOR WIRING AND FOUND 2 WIRES BROKEN AT THE BOTTOM OF THE DOOR 6'' FROM CONNECTOR P452 PASSANGER DOOR DISC. REPAIRED WIRES IAW GL6000 AMM 20-00-00 AND FUNCTIONAL TEST IAW GL6000 AMM 52-11-09-400-801 OPS CHECK GOOD.