# SDR ASAA2018122437508

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 23, 2018
- Submitted: December 24, 2018
- Operation: Air carrier
- Aircraft: [N564AS](https://openairdocs.org/aircraft/N564AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35103
- Aircraft time: 46,472 hours, 14,024 cycles
- System (JASC): [2130 · Cabin Pressure Control System](https://openairdocs.org/jasc/2130)
- Part: Warning Light
- Condition: False Activation
- Location: Cabin Pressure
- Stage of operation: TX
- 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/ASAA2018122437508

## Discrepancy

AUTO FAIL AND ALTN LIGHTS ARE ILLUMINATED ON PRESSURIZATION PANEL WITH AUTO POSITION SELECTED. GROUNDED - YES. MOVED PRESSURIZATION MODE SELECTOR TO "MAN" AND BACK TO "AUTO", LIGHT REMAINS EXTINGUISHED. THIS CORRECTS FAULT.

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