As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FLIGHT 3769 DURING TAXI THE CREW REPORTED THE EMERGENCY LIGHTS CYCLED ON AND OFF WHEN SWITCH IN ARMED POSITION. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED K135 RELAY IAW CRJ-700 AMM 20-42-00. THE OPERATIONAL CHECK WAS GOOD IAW 33-51-00.