MasterTuning Fault code dictionary (DTC)

B1924 — Air Bag Internal Diagnostic Monitor Fault or System Disarm Fault

Severity: Warning Can you drive? With caution: limp mode possible, have it checked soon Make: All makes (OBD-II standard)
MeaningAir Bag Internal Diagnostic Monitor Fault or System Disarm Fault.
FamilyBody (B)

Frequently asked questions

What does code B1924 mean?

Air Bag Internal Diagnostic Monitor Fault or System Disarm Fault. Air Bag Internal Diagnostic Monitor Fault or System Disarm Fault.

Can I keep driving with code B1924 active?

With caution: limp mode possible, have it checked soon

How do you fix code B1924?

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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