Voltage supply
â–¶ How to fix
Check the vehicle's power supply system. Erase the fault code.
What you'll see
No driver-visible symptom recorded.
System reaction
No system-reaction text recorded.
Diagnostic depth
Detection
The supply voltage to the control unit has exceeded 30 volts.
Possible cause
Fault in vehicle power supply system. The fault code can also occur if the vehicle is bump-started or started with starter cables.