533/534 Under further troubleshooting of ~~~~~ ER A LYSIS SHOWED STBR ENNERGISED WITHIN 3 SECONDS WHEN MCH IS MOVED FROM BRAKING TO COAST.FAULT ABLE TO DUPLICATED FOR BOTH 3533 AND 3534 CAB.FOUND BRTR RELAY FAULTY,REPLACED ANF FUNCTION TESTED OK.YUSMAR 07.07.2022