As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CAUTION MESSAGE PARKING BRAKE NOT RELEASED AT CRUISE ALTITUDE. THE MESSAGE WAS INTERMITTENT. THE MESSAGE EXTINGUISHED DURING DESCENT. (REPEAT EVENT) FOUND FAULT CODES 32400016UT1, 324 003 48, 32400015UT1 AND 324 009 31 INSPECTED BRAKE CABLE ADJUSTMENT IAW AMM 32-44-00 AND NO FAULT NOTED RAR GENERIC I/O MODULE 9/10 IN MAU 3 IAW AMM 31-41-06 OPS CHECK OK