As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) THE G- SWITCH HAD PREVIOUSLY BEEN REPLACED WITH A NEW UNIT AT THE LAST ANNUAL INSPECTION.THE REPLACED G SWITCH FAILED TO OPERATE DURING THE CURRENT INSPECTION CYCLE. THE REPLACEMENT SITCH HAD FAILED DURING THE LAST 350 DAYS TIME IN SERVICE. THE BATCH OF G-SWITCHES SHOULD BE REMOVED FROM SERVICE BY THE MANUFACTURE. (TC# 20120106006)