Measuring voltage
â–¶ How to fix
Erase the fault code. Turn off the power supply with the starter key. Wait for 60 seconds. Switch on the power using the starter key. If the fault code is still active, renew the control unit.
What you'll see
No driver-visible symptom recorded.
System reaction
No system-reaction text recorded.
Diagnostic depth
Detection
Internal power supply malfunction.
Possible cause
Internal fault in the control unit.