# SDR DALA2023012400578

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 20, 2023
- Submitted: January 24, 2023
- Operation: Air carrier
- Aircraft: [N408DX](https://openairdocs.org/aircraft/N408DX), registered now
- Make and model: Airbus A330-941
- Registry model: [Airbus A330-941](https://openairdocs.org/model/airbus-a330-941) (OpenAirDocs)
- Aircraft serial: 1962
- Aircraft time: 9,398 hours, 1,123 cycles
- System (JASC): [3040 · Windshield/Door Rain/Ice Removal](https://openairdocs.org/jasc/3040)
- Part: Control Unit
- Condition: Inoperative
- Location: Heater
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2023012400578

## Discrepancy

SHIP 3408 DOORS 3L, 3R SLIDE ICE PROTECTION HEATERS INOP. CORRECTIVE ACTION: FAULT FOR IPCU 16DS NO LONGER ACTIVE. PERFORMED BITE TEST. NO RELATED FAULTS.

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