Zoeken
B0002
Systeem
Supplemental Restraint (Airbag)
Scanner vereist
Full-system scanner (engine, ABS, SRS, transmission, service resets)

Driver Frontal Stage 2 Deployment Control

Understand B0002, common causes, and the right TOPDON scanner to diagnose it.

Second stage driver airbag circuit fault — dual-stage driver bag.

Veelvoorkomende symptomen

  • SRS light on

Typische oorzaken

  • Airbag module internal fault
  • Harness damage
  • Connector under seat or column

Welke scanner heb je nodig?

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

Gebruik live data en freeze frame voordat je onderdelen vervangt. ABS-, SRS- en U-codes vereisen meestal een full-system scanner.

Diagnosetips

  • Leg freeze frame vast wanneer de code voor het eerst verschijnt
  • Wis de code pas na het oplossen van de oorzaak
  • Controleer op gerelateerde pending codes
  • Controleer of accuspanning boven 12,4 V is voordat je sensoren suspecteert

Aanbevolen TOPDON scanners

Veelgestelde vragen

What does B0002 mean?
B0002 indicates driver frontal stage 2 deployment control. Second stage driver airbag circuit fault — dual-stage driver bag.
Can I diagnose B0002 with a basic code reader?
B0002 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 B0002?
Full-system scanner (engine, ABS, SRS, transmission, service resets) See recommended tools on this page.
Is it safe to drive with B0002?
It depends on the code and symptoms. Flashing check engine lights and misfire codes should be addressed immediately. Consult a professional if unsure.