Missing CAN-messages from BMS-system
â–¶ How to fix
1. Check the connector to the BMS-system 2. Check the CAN-wires 3. Check the EOL-parameter settings in the ICL
What you'll see
No driver-visible symptom recorded.
System reaction
If the ICL system is EOL configurated with a BMS-system = EBS; red brake telltale will be activated and if the ICL is configurated with a BMS-system = ABS; yellow ABS telltale will be activated
Diagnostic depth
Detection
EOL016_ECU_BMS in {0x1, 0x2, 0x3} No CAN076_MSG_BMS_ELECTR_BRAKE_CTRL1 received. 2 second startup grace period. Only stored when ignition is ON.
Possible cause
1. The BMS-system is not connected to the CANbus 2. Wrong parameter settings in the ICL