What was found
DURING THE TAKEOFF ROLL AT APPROXIMATELY V1, THE CREW WAS ALERTED BY A TAKEOFF TRIM CONFIGURATION WARNING. CREW ABORTED THE TAKEOFF AND RETURNED TO THE GATE. MX CONTROL ADVISED THE CREW TO CYCLE THE PSEU A AND B-SYSTEM CIRCUIT BREAKERS TO EXTINGUISH THE CAS MESSAGE. CAS MESSAGE EXTINGUISHED, THE CREW THEN CONTINUED ON WITH THE FLIGHT. EN ROUTE THE TAKEOFF TRIM CONFIGURATION WARNING CAS ILLUMINATED AGAIN. CREW CONTINUED ON WITH THE FLIGHT AND LANDED IN PIT WITHOUT FURTHER INCIDENT. PIT MX REPLACED THE PSEU IAW MM 32-60-00, OPS CHECKED GOOD.