Szukaj
B2280
System
Supplemental Restraint (Airbag)
Wymagany skaner
Full-system scanner (engine, ABS, SRS, transmission, service resets)

Occupant Classification System Performance

Understand B2280, common causes, and the right TOPDON scanner to diagnose it.

OCS readings inconsistent over time — may disable passenger airbag.

Typowe objawy

  • Passenger airbag off with adult seated
  • Airbag light

Typowe przyczyny

  • Worn occupancy sensor mat
  • Seat cushion replaced
  • Object on seat confusing sensor

Jakiego skanera potrzebujesz?

Full-system scanner (engine, ABS, SRS, transmission, service resets)

Użyj danych na żywo i freeze frame przed wymianą części. Kody ABS, SRS i U zwykle wymagają skanera full-system.

Wskazówki diagnostyczne

  • Zapisz freeze frame, gdy pojawi się kod
  • Kasuj kod dopiero po usunięciu przyczyny
  • Sprawdź powiązane kody pending
  • Sprawdź, czy napięcie akumulatora jest powyżej 12,4 V przed podejrzeniem czujników

Polecane skanery TOPDON

Często zadawane pytania

What does B2280 mean?
B2280 indicates occupant classification system performance. OCS readings inconsistent over time — may disable passenger airbag.
Can I diagnose B2280 with a basic code reader?
B2280 may set in the engine module, but related diagnostics often benefit from an enhanced or full-system scanner with live data and freeze frame.
Which TOPDON scanner do I need for B2280?
Full-system scanner (engine, ABS, SRS, transmission, service resets) See recommended tools on this page.
Is it safe to drive with B2280?
It depends on the code and symptoms. Flashing check engine lights and misfire codes should be addressed immediately. Consult a professional if unsure.