MasterTuning Fault code dictionary (DTC)

5001 — CAN message engine temperature

Severity: Warning Can you drive? With caution: limp mode possible, have it checked soon Make: MAN
MeaningCAN message engine temperature.
SystemCRT
FamilyManufacturer-native code

Frequently asked questions

What does code 5001 mean?

CAN message engine temperature. CAN message engine temperature. (System: CRT)

Can I keep driving with code 5001 active?

With caution: limp mode possible, have it checked soon

How do you fix code 5001?

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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