MasterTuning Fault code dictionary (DTC)

B2347 — Mirror Switch Reference Voltage Positive Common Supply Low Voltage

Severity: Warning Can you drive? With caution: limp mode possible, have it checked soon Make: All makes (OBD-II standard)
MeaningMirror Switch Reference Voltage Positive Common Supply Low Voltage.
FamilyBody (B)

Frequently asked questions

What does code B2347 mean?

Mirror Switch Reference Voltage Positive Common Supply Low Voltage. Mirror Switch Reference Voltage Positive Common Supply Low Voltage.

Can I keep driving with code B2347 active?

With caution: limp mode possible, have it checked soon

How do you fix code B2347?

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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Where to get it fixed

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