As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON CLIMB-OUT, LOST ALL PROBE HEAT (A) (ALL CBS IN). GEN 2 - 56 AMPS GEN 1-66 TO 95 AMPS. ACFT GROUNDED. VERIFIED DISCREPANCY WITH PROBE HEAT SWITCH ON (A) VERIFIED LIGHTS REMAIN ON WITH TEMP GUN, VERIFIED PROBES HOT WITH SWITCH ON. R & R P5-9, REF 30-41-41 WINDOW/PITOT HEAT MODULE. OPS NORMAL REF SAME MM AND VERIFIED PROBES HOT W/TEMP GUN.