1.4550.143 – B - CAN Fault (CAN Bus Off, CAN Ad)
Red alarm. Initiated by throttle of cylinder bank B.
Cause
CAN bus connection faulty.
1.4550.144 – B - CAN Stop Command
Yellow alarm. Initiated by throttle of cylinder bank B.
Cause
"Stop" input signal received via
CAN bus.
122 | Troubleshooting | MS150121/02E 2017-09
Corrective action
1. Check cabling (→ Page 202).
2. Check throttle settings.
Corrective action
u Check throttle settings.