TIMS showed BCU WSP bogie 1 on Front M1car intermittently. TIMS showed BCU WSP bogie 1 on Front M1 car intermittently. ~~~~~ TIMS showed 1717 B2 CCD shears off.   #1717 FC783 (CCD shear off detection B2 bogie). Checked found B2 CCD weak link still intacted. Further cx found 1717 B2 CCD shear off detection cannon plug loose [Cannon plug yellow to yellow dot alignment not clicked] Secured back cannon plug and fault cleared. #1717 no BCU related fault, brakes cx satis and self test performed. Done by Jack, Sanip, Rizman. 14/12/2023.