As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BLEED 2 LEAK MESSAGE DURING CLIMB MESSAGE REMAINED DESPITE COMPLETING QRH PROCEDURE-C/A-FOLLOWED FIM TASK 36-20-00-800-802-A, DETERMINED ITS A FAULTY THERMAL SWITCH. CLEANED AFT THERMAL SWITCH BY THE AIR GROUND CONNECTION FROM LAVATORY FLUID. THERMAL SWITCH/DUCT LEAK CHECK GOOD IAW AMM 36-20-02 NO FAULTS NOTED.