What was found
MAINT LIGHT ON OVERHEAD CAME ON AFTER LANDING. GROUNDED - YES. RAN ON BOARD DIAGNOSTICS FOUND MX MSG 36-12021, PERFORMED TEST PER B737-9 AMM TASK 36-00-00730-801, SYSTEM TEST GOOD & PASS.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
MAINT LIGHT ON OVERHEAD CAME ON AFTER LANDING. GROUNDED - YES. RAN ON BOARD DIAGNOSTICS FOUND MX MSG 36-12021, PERFORMED TEST PER B737-9 AMM TASK 36-00-00730-801, SYSTEM TEST GOOD & PASS.