As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BLDS OFF TAKEOFF. WHEN TRNSFR BACK TO ENG BLD PER CHKLST NO ENG BLD PRSSR.APU/PACKS NORMAL. PER T/S IAW FIM 36-00 / 836 AND 837. IASC IS KNOWN TO TRIGGER THIS MAINT MSG AS A NUISANCE FAULT DUE TO A MOMENTARY FALSE HIGH TEMPERATURE MEASUREMENT. PERFORM INIT EVALUATION AND RESET FAULT. NO FURTHER HISTORY RECORDED. FLT CREW PERFORMED ENG IDLE RUNS & FOUND BLEED SYSTEM OPE RATING NORMAL. NO FURTHER FAULTS STORED IN OMF AFTER ENG RUNS. A/C OK TO CONT.