MasterTuning Fault code dictionary (DTC)

C1303 — Right Front Axle Solenoid Valve (Hold) Open/Shorted

Severity: Warning Can you drive? With caution: limp mode possible, have it checked soon Make: Mercedes-Benz
MeaningRight Front Axle Solenoid Valve (Hold) Open/Shorted.
FamilyChassis (C)

Frequently asked questions

What does code C1303 mean?

Right Front Axle Solenoid Valve (Hold) Open/Shorted. Right Front Axle Solenoid Valve (Hold) Open/Shorted.

Can I keep driving with code C1303 active?

With caution: limp mode possible, have it checked soon

How do you fix code C1303?

Diagnosis starts from reading the live ECU parameters: the code points to the fault area, not to the part to replace. A vehicle-electronics specialist can test the component and clear the code after the repair.

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