As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING THE DESCENT CHECK LIST- ON "RECALL" MASTER CAUTION AND "SPEED TRIM LIGHT" ILLUMINATED, RAN QRH- BOTH LIGHTS EXTINGUISHED THEN MASTER CAUTION SYSTEM WAS RESET. GROUNDED - YES. CW IFIM 22-11-00-810-D71 MAINTANCE MESSAGES 22-11Q16 AND 22-11822 BITE TEST PASSED RESULT FAULT CORRECTIVE SEAMC AUSTIN NOTIFIED.