VOLVO
SRS-B00041B - Driver´s Knee Airbag Deployment Control. General Electrical Failures. Circuit resistance above threshold
System
Kollisjonsputesystem (SRS)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
2 modellerV40 (2013–), V40 Cross Country (2013–)
Vis modeller per årsmodell og motor (2)
Hva betyr feilkoden?
The SRS measures resistance in the driver's side knee airbag circuit. If the resistance stays above the limit for too long, the code is stored. The fault is an open circuit in the wire or the airbag, or high contact resistance at the connections.
Mulige årsaker
- Break in the wire
- Contact resistance or oxidation at the terminals
- Break inside the driver's side knee airbag, where the igniter section has too high a resistance
Hva du kan gjøre
- 1Read and clear the code, then test drive to see whether it comes back
- 2Have a workshop check the connections visually for contact resistance and oxidation, and the wire for an open circuit
- 3If the wire is intact, have a workshop replace the driver's side knee airbag
- 4Battery disconnection is required before airbag work, or the airbag could deploy by accident; a workshop should do this
Symptomer du kan merke2
- Yellow warning symbol and text message in the display
- SRS indicator lamp lit or behaving abnormally
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