MasterTuning Fault code dictionary (DTC)

P1566 — Speed Control Command Switch Out of Range Low

Severity: Warning Can you drive? With caution: limp mode possible, have it checked soon Make: All makes (OBD-II standard)
MeaningSpeed Control Command Switch Out of Range Low.
FamilyPowertrain (P)

Frequently asked questions

What does code P1566 mean?

Speed Control Command Switch Out of Range Low. Speed Control Command Switch Out of Range Low.

Can I keep driving with code P1566 active?

With caution: limp mode possible, have it checked soon

How do you fix code P1566?

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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