As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TRANSCEIVER INOPERATIVE. INTERGRATION LIGHT WILL COME ON BUT IT IS NOT SENDING OUT SIGNAL. FOUND POWER OUT LOW, ADJUSTED V101. NO HELP. REPLACED V101. REPAIRED. ALSO REPLACED BAD PHOTOCELL V301. REPAIRED. PLACED IT IN FREEZER, HEATED AND VIBRATED. BENCH CHECK GOOD.