Communication with BMS node is interrupted or missing.
â–¶ How to fix
• Check the BMS for related DTCs. • If SDP3 cannot connect to BMS, the fault is most likely in the BMS or the Red CAN bus. - E.g. check the fuse, connectors, and cable harness.
What you'll see
Functions dependent on the BMS are degraded.
System reaction
Amber ACS warning lamp Speed & Torque Limitation
Diagnostic depth
Detection
Communication with the Brake Management System (BMS) has timed out (communication interrupted).
Possible cause
• Faulty BMS unit • BMS unit disconnected from the red CAN bus