What was found
PARKING BRAKE CAUTION MESSAGE AFTER SETTING TAKEOFF POWER. ABORTED TAKEOFF AT LESS THEN 20 KNOTS. REPLACED THE PARKING BRAKE CONTROL QUADRANT IAW AMM 32-44-21-000/400-801. FUNCTIONAL TESTS GOOD. RETURNED TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PARKING BRAKE CAUTION MESSAGE AFTER SETTING TAKEOFF POWER. ABORTED TAKEOFF AT LESS THEN 20 KNOTS. REPLACED THE PARKING BRAKE CONTROL QUADRANT IAW AMM 32-44-21-000/400-801. FUNCTIONAL TESTS GOOD. RETURNED TO SERVICE.