What was found
(CAN) AFTER ENGINE SHUTDOWN, BATTERY SWITCH AND MASTER OFF, BUT DID NOT DISCONNECT BATTERY. BATTERY CONNECTOR HAD TO BE DISCONNECTED TO REMOVE BATTERY POWER. BATTERY RELAY WAS TAPPED AND THIS OPENED RELAY. RELAY REPLACED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) AFTER ENGINE SHUTDOWN, BATTERY SWITCH AND MASTER OFF, BUT DID NOT DISCONNECT BATTERY. BATTERY CONNECTOR HAD TO BE DISCONNECTED TO REMOVE BATTERY POWER. BATTERY RELAY WAS TAPPED AND THIS OPENED RELAY. RELAY REPLACED.