What was found
CREW REPORTED COCKPIT AND CABIN EMERGENCY INTERCOM LIGHTS SELF ILLUMINATED AND COULD NOT BE RESET. BACKUP DID NOT FUNCTION. ACFT REMOVED FROM SERVICE. R & R THE ICU MODULE IAW AMM 23-31-02. OPS CHECKED GOOD. ACFT RETURNED TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CREW REPORTED COCKPIT AND CABIN EMERGENCY INTERCOM LIGHTS SELF ILLUMINATED AND COULD NOT BE RESET. BACKUP DID NOT FUNCTION. ACFT REMOVED FROM SERVICE. R & R THE ICU MODULE IAW AMM 23-31-02. OPS CHECKED GOOD. ACFT RETURNED TO SERVICE.