As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ZONE TEMP CONT CAB ILLUMINATES DURING RECALL ALONG WITH MASTER CAUTION LIGHT. BOTH LIGHTS EXTINGUISH WHEN MASTER CAUTION LIGHT IS RESET. CABIN TEMP IS CONTROLLABLE. GROUNDED - YES. ACCOMPLISHED BITE FOUND FLIGHT DECK TRIM VALVE FAULT RAN B737-900 FIM 21-62 TASK 833 FAULT RESET.