U0101Wysoki
Utrata komunikacji z TCM (sterownik skrzyni)
Komunikacja sieciowa
Sprawdź szczegóły →P0600
KrytycznyECU Communication — Serial Link Fault (CAN)
OBD-II (EN): Controller Area Network Communication Error
Code P0600 — ECU Communication — Serial Link Fault (CAN). Symptoms: various dashboard warning lights. Possible cause: damaged CAN bus. Professional diagnosis recommended.
Symptoms
Various dashboard warning lights, no diagnostic communication
Possible causes
Damaged CAN bus, faulty ECU, open in CAN-H/CAN-L wiring
Affected systems
Moduł sterowania (ECU)Magistrala CAN
Related codes
U0100Krytyczny
Utrata komunikacji z ECM (sterownik silnika)
Komunikacja sieciowa
Sprawdź szczegóły →Tags and synonyms
Does code P0600 require professional diagnostics?
The code alone is not enough. To find the cause, you need to read live data, check freeze frame conditions, and compare with vehicle behavior. Book a diagnostic session.