# SDR ASAA2016010414638

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 4, 2016
- Submitted: January 6, 2016
- Operation: Air carrier
- Aircraft: [N459AS](https://openairdocs.org/aircraft/N459AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 36352
- Aircraft time: 7,244 hours, 2,374 cycles
- System (JASC): [2160 · Cabin Temperature Control System](https://openairdocs.org/jasc/2160)
- Part: Warning Message
- Condition: Intermittent
- Location: Temp Controller
- 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/ASAA2016010414638

## Discrepancy

CONTROLLER CABIN ZONE TEMP LIGHT ON RECALL, EXTINGUISHED ON MASTER CAUTION RESET. ACFT GROUNDED.  ACCOMPLISHED FIM TASK 21-62, TASK 801, NO FAULTS NOTED ON BOTH PACK/ZONE TEMP CONTROLLERS.  INTERMITTENT FAULT.

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