As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING OPERATIONAL ARM/FIRE SWITCH CHECK NO FOUND VOLTAGE IN LATCH ACTUATOR CONNECTOR WHEN THE MECHANISM IS ARMED AT OFF WING RH SIDE.REFER TO NON ROUTINE 2023-146204. REPLACED RIGHT OFF-WING ESCAPE SYSTEM EMERGENCY BATTERY M962 I.A.W AMM-25-65-17-004-001-001 AND AMM-25-65-17-404-008-001.