Speedo & tach inoperative. Turn sigs ok including self cancelling. Speedo self test produced DTCs U1255, U1016 & U1064. My question is if I disconnect the TSSM in order to check the dataline continuity, will I have to do a password learning when I reconnect the same TSSM? Also fyi, the check engine light does not light at key on or startup. Bike runs fine.