As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAINT LIGHT ON OVERHEAD PANEL ILLUMINATED ON LANDING ROLLOUT. GROUNDED - YES. FOUND MDS MESSAGE 36-12021 ENGINE-2 FAMV BLEED. PERFORMED #2 ENG PNEUMATIC SYS TEST PER B737-9 AMM TASK 36-00-00-730-801, TEST PASSED. MAINT LIGHT EXTINGUISHED-NO MORE FAULTS. INTERMITTENT FAULT PER B737-9 IFIM 36-12-00-810-802.