3442 — Trailer control module, 12/24 volt incompatibility
Severity: Warning
Can you drive? With caution: limp mode possible, have it checked soon
Make: MAN
| Meaning | Trailer control module, 12/24 volt incompatibility. |
| System | EBS |
| Family | Manufacturer-native code |
Frequently asked questions
What does code 3442 mean?
Trailer control module, 12/24 volt incompatibility. Trailer control module, 12/24 volt incompatibility. (System: EBS)
Can I keep driving with code 3442 active?
With caution: limp mode possible, have it checked soon
How do you fix code 3442?
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?
We are ECU specialists: diagnosis, file repair and remapping for cars, bikes, trucks and agricultural vehicles.
Contact usRelated codes
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