MasterTuning Fault code dictionary (DTC)

P1903 — Control module N15/7 faulty

Severity: Attenzione Can you drive? With caution: limp mode possible, have it checked soon Produttore: Mercedes-Benz
MeaningControl module N15/7 faulty.
FamilyPowertrain (P)

Domande Frequenti

What does code P1903 mean?

Control module N15/7 faulty. Control module N15/7 faulty.

Can I keep driving with code P1903 Attivo?

With caution: limp mode possible, have it checked soon

How do you fix code P1903?

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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