3703 — CAN A block error passive
Severity: Warning
Can you drive? With caution: limp mode possible, have it checked soon
Make: MAN
| Meaning | CAN A block error passive. |
| System | EDC |
| Family | Manufacturer-native code |
Frequently asked questions
What does code 3703 mean?
CAN A block error passive. CAN A block error passive. (System: EDC)
Can I keep driving with code 3703 active?
With caution: limp mode possible, have it checked soon
How do you fix code 3703?
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
Related codes
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