# SDR F3LA2012042300748

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 20, 2012
- Submitted: April 24, 2012
- Operation: Air carrier
- Aircraft: [N943FR](https://openairdocs.org/aircraft/N943FR), registered now
- Make and model: Airbus A319-112
- Registry model: [Airbus A319-112](https://openairdocs.org/model/airbus-industrie-a319-112) (OpenAirDocs)
- Aircraft serial: 2518
- Aircraft time: 26,591 hours, 10,959 cycles
- System (JASC): [3150 · Central Warning](https://openairdocs.org/jasc/3150)
- Part: Computer
- Part number: Z014H00031A
- Part serial: 014H00000257
- Condition: Malfunctioned
- Location: Zone 200
- Stage of operation: DE
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/F3LA2012042300748

## Discrepancy

ECAM ON DESCENT: CIDS 1 AND 2 FAULT WITH UNCOMMANDED EMERGENCY LIGHTS FLICKERING CABIN LIGHTS LOSS OF CABIN COMMUNICATIONS.  THIS WAS INTERMITTENT FOR ONLY A FEW MINUTES THEN WENT BACK TO NORMAL. TROUBLESHOT REPLACED CIDS DIRECTOR IAW AMM 23-73·34PB 401. OPS CHECKED GOOD.

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