Missing CAN-messages from FSS
â–¶ How to fix
1. Check the harness 2. Check FSS fuse 3. Check DTCs in COO and FSS
What you'll see
No driver-visible symptom recorded.
System reaction
Front steering system warning is shown.
Diagnostic depth
Detection
EOL122_ECU_FSS == 0x1 No CAN334_MSG_FSS_DM1 recieved. 2 second startup grace period. Only stored when ignition is ON.
Possible cause
1. The FSS-system is not connected to the CANbus 2. Fuse for FSS is blown. 3. Trouble with gateway in COO.