# SDR YENA2025041100390

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 10, 2025
- Submitted: April 11, 2025
- Operation: Air carrier
- Aircraft: [N2157J](https://openairdocs.org/aircraft/N2157J), registered now
- Make and model: Airbus A321-271NX
- Registry model: [Airbus A321-271NX](https://openairdocs.org/model/airbus-s-a-s-a321-271nx) (OpenAirDocs)
- Aircraft serial: 11397
- Aircraft time: 6,321 hours, 1,160 cycles
- System (JASC): [3150 · Central Warning](https://openairdocs.org/jasc/3150)
- Part: Warning Message
- Condition: Illuminated
- Location: Zone 200
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2025041100390

## Discrepancy

FLT#1316, LAX-JFK. (ETOPS) 'AMBER XX DISPLAYED ON ECAM CONDITION PAGE ( COCKPIT/CABIN TRIM AIR VALVES ); (RESOLVED ON W/O: 1403651 TASKCARD: NR-00002 ) PERFORMED OPERATIONAL TEST OF TEMP CNTRL SYS THRU CFDS IAW AMM 21-63-00, ALL OPS CHK OK, INDICATIONS NORMAL. MDDR CLEARED. MX-4 UPDATED

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