MasterTuning Fault code dictionary (DTC)

P240D — The current transfer case sent from control unit N78(Transfer case control module) via the CAN bus is implausible.

Severity: Warning Can you drive? With caution: limp mode possible, have it checked soon Make: All makes (OBD-II standard)
MeaningThe current transfer case sent from control unit N78(Transfer case control module) via the CAN bus is implausible..
FamilyPowertrain (P)

Frequently asked questions

What does code P240D mean?

The current transfer case sent from control unit N78(Transfer case control module) via the CAN bus is implausible.. The current transfer case sent from control unit N78(Transfer case control module) via the CAN bus is implausible..

Can I keep driving with code P240D active?

With caution: limp mode possible, have it checked soon

How do you fix code P240D?

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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