Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information FSM-U010000

Condition
The control module is continually supplied with necessary information from the Engine control module (ECM) via CAN communication. The control module checks the communication with the Engine control module (ECM).
The diagnostic trouble code (DTC) is stored if the control module detects that:
- No communication with the Engine control module (ECM).
The control module's test for the diagnostic trouble code (DTC) starts in the event of:
- Engine running.

Note! The control module can only detect the fault once the test has been started and the diagnostic trouble code (DTC) is stored when the conditions are met.





Substitute value
- None.

Possible source
- Fault-trace in transmitting control module.

Fault symptom[s]
- Collision avoidance driver support; No Functionality
- Cruise control/Does not engage
- Warning lights and chimes/Front monitoring/Active safety indication/no indication
- Warning lights and chimes/Bulb failure indication/no indication
- Text window and warning symbol/Text message