What was found
AFTER 00:25 FLYING MINUTES, RETURNED TO GROUND DUE TO 1-30-32-03-01 EICAS MSG L AOA PROBE DISPLAYED. L AOA PROBE HEAT LIGHT ILLUM. 2-30-33-06-00 EICAS MSG TAT PROBE DISPLAYED, TAT PROBE HEAT LIGHT ILLUM. 3-30-31-09-00 EICAS MSG PROBE HEAT DISPLAYED 2 OR MORE HEAT PROBE LIGHT ILLUM. TROUBLESHOOTING IAW WDM 30-33-01 FOUND RELAY K514 MALFUNCTIONING, REPLACED (AIR GROUND) RELAY K514 IAW SWPM 20-81-22, OPS NORMAL IAW FIM 30-33-00, BLK 1 THRU 21. (K)