What was found
DURING FLIGHT, F/A REPORTED THAT DURING TAXI OUT CABIN LOST ALL LIGHTS & VIDEO TWICE-REPEAT. REPLACED BPCU. TAXI AIRCRAFT WITH FLT CREW SETUP OF LT ENGINE ONLY. SYSTEM CHECKS GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING FLIGHT, F/A REPORTED THAT DURING TAXI OUT CABIN LOST ALL LIGHTS & VIDEO TWICE-REPEAT. REPLACED BPCU. TAXI AIRCRAFT WITH FLT CREW SETUP OF LT ENGINE ONLY. SYSTEM CHECKS GOOD.