C0035Wysoki
Czujnik prędkości koła lewego przedniego — usterka obwodu
Podwozie
Sprawdź szczegóły →U0121
WysokiLost Communication with ABS Module
OBD-II (EN): Lost Communication With Anti-Lock Brake System (ABS) Control Module
Code U0121 — Lost Communication with ABS Module. Symptoms: ABS warning light. Possible cause: CAN bus damage near ABS module. Professional diagnosis recommended.
Symptoms
ABS warning light, ABS/ESP deactivation, no communication with ABS module
Possible causes
CAN bus damage near ABS module, faulty ABS module, power supply failure
Affected systems
Related codes
U0100Krytyczny
Utrata komunikacji z ECM (sterownik silnika)
Komunikacja sieciowa
Sprawdź szczegóły →Tags and synonyms
Does code U0121 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.