MGU CAN node timeout
â–¶ How to fix
No repair guidance recorded for this DTC.
What you'll see
No driver-visible symptom recorded.
System reaction
No system-reaction text recorded.
Diagnostic depth
Detection
The DTC is set active if CAN message has been absent for 200ms. The DTC is set inactive when CAN message is received. The DTC is not set in the following cases: • ignition is turned off • first 2 seconds after ignition on • system voltage is below 22 volt • system voltage is above 32 volt • short circuit or open circuit on the TMS sub-bus (separate DTCs)
Possible cause
• Power supply to MGU has failed • MGU unit disconnected from the TMS sub-bus • Faulty MGU unit