MasterTuning Fault code dictionary (DTC)

U0400 — Invalid Dati Received

Severity: Attenzione Can you drive? With caution: limp mode possible, have it checked soon Produttore: Tutti makes (OBD-II standard)
MeaningInvalid Dati Received.
FamilyNetwork (U)

Domande Frequenti

What does code U0400 mean?

Invalid Dati Received. Invalid Data Received.

Can I keep driving with code U0400 Attivo?

With caution: limp mode possible, have it checked soon

How do you fix code U0400?

Diagnosis Inizia Da Lettura the live ECU parameters: the code points a the fault area, not to the part to replace. A Veicolo-electronics specialist can test the component and Cancella the code after the repair.

Need Aiuto with this fault?

We are ECU specialists: diagnosis, file repair and remapping for Auto, bikes, Camion and Agricoli vehicles.

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