What was found
CONTROL CABIN ZONE TEMP ILLUMINATED DURING AFTER START FLOW. ACFT GROUNDED. PERFORMED FIM 21-62 TASK 842, CONT CABIN ZONE TEMP LIGHT ILLUMINATED, FAULT RESET NO OTHER FAULTS NOTED NO HISTORY IN THE PAST 30 DAYS.
- Difficulty date
- May 15, 2018
- Submitted
- May 17, 2018
- Operation
- Air carrier
- Aircraft
- N472AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 60580
- Aircraft time
- 12,497 hours, 4,124 cycles
- System (JASC)
- 2160 · Cabin Temperature Control System
- Part
- Warning Light
- Condition
- False Activation
- Location
- Cockpit Temp
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.