As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FWD CARGO BACK UP EICAS MESSAGE CAME ON AFTER TAKEOFF BUT WENT OUT 10 OR 20 SECONDS LATER. PERFORMED BITE TEST OF AUX ZONE TEMP CONTROLLER, CHECKED OK IAW FI 21-21 FAULT TREE 801, PERFORMED A TEST OF AUX SHUTOFF VALVE IAW AMM 28-21-01. PERFORMED A CHECK OF THE FORWARD CARGO TRIM HEAT VALVE, CLEANED AND CHECKED OK IAW AMM 21-45-01. PERFORMED TEST OF TRIM AIR MODULATING VALVE, CLEANED AND TESTED OK IAW AMM 21-61-07.