MasterTuning Fault code dictionary (DTC)

U0307 — Software Incompatibility with Glow Plug Control Module

Severity: Warning Can you drive? With caution: limp mode possible, have it checked soon Make: All makes (OBD-II standard)
MeaningSoftware Incompatibility with Glow Plug Control Module.
FamilyNetwork (U)

Frequently asked questions

What does code U0307 mean?

Software Incompatibility with Glow Plug Control Module. Software Incompatibility with Glow Plug Control Module.

Can I keep driving with code U0307 active?

With caution: limp mode possible, have it checked soon

How do you fix code U0307?

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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