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Home >> VinFast >> 2023 >> VF9 Plus >> Repair and Diagnosis >> Engine Performance >> System >> Fault Diagnosis >> Strategy, Checks And Repair Verification >> Repair Verification >> Have the Repair actions fixed the customers concern?

Have the Repair actions fixed the customers concern?

NOTE: Some ECU's require the ignition to be off for a period of time before being able to clear DTC's after carrying out repairs.

Follow these steps to verify the customers concern has been addressed

If the concern has not been addressed or another fault has presented itself, then go back up the checklist to an appropriate restart point.

Refer to the following service information or technical bulletins for further information: