[55] CAN Fault: Transmission Protection: Malfunction of Control Module Etc

[55] CAN Fault: Transmission Protection: Malfunction of Control Module Etc

Check CAN Bus. (General)

If several fault codes regarding CAN communication have occurred, the following causes of the fault are likely
- Open circuit in voltage supply to the control modules involved
- Short circuit or open circuit of CAN wires
- Connector sleeves of the CAN bus

If CAN communication between control module ME-SFI 2.0 and at least one other control module is fault-free, there is no fault at the CAN element of the control module ME-SFI 2.0.In this case proceed as follows:
- Read fault memory of control module to which there is a fault in the communication.If a CAN fault regarding communication with control module ME-SFI 2.0 is present in this control module, then first of all test CAN lines between the two control modules.

** End of Test **