MasterTuning Fault code dictionary (DTC)

U0405 — Invalid Data Received From Cruise Control Module

Severity: Warning Can you drive? With caution: limp mode possible, have it checked soon Make: All makes (OBD-II standard)
MeaningInvalid Data Received From Cruise Control Module.
FamilyNetwork (U)

Frequently asked questions

What does code U0405 mean?

Invalid Data Received From Cruise Control Module. Invalid Data Received From Cruise Control Module.

Can I keep driving with code U0405 active?

With caution: limp mode possible, have it checked soon

How do you fix code U0405?

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.

Need help with this fault?

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