VOLVO
SRS-B00721B - Passenger Seatbelt Pretensioner "A" Deployment Control (Subfault). General Electrical Failures. Circuit resistance above threshold
System
Airbagsystem (SRS)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
9 ModelleS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Modelle nach Baujahr und Motor anzeigen (9)
Was bedeutet der Fehlercode?
The fault is sub-fault A of the front passenger seat belt pretensioner, and it is stored when the resistance in the circuit is too high. The cause may be poor contact in the connector, a break in the wire, contact resistance or oxidation in the connections, or a break in the pretensioner.
Mögliche Ursachen
- Poor contact in the seat belt pretensioner connector.
- Break in the wire.
- Contact resistance or oxidation in the connections.
- Break in the passenger seat belt pretensioner, in its igniter part.
Was Sie tun können
- 1Read out the fault code and clear it. If it comes back, the fault is still present.
- 2Have a workshop check the connector and connections to the pretensioner for looseness and oxidation.
- 3Have a workshop check the wire to the pretensioner for a break.
- 4Have a workshop replace the passenger seat belt pretensioner if the wire and connectors are intact.
- 5Do not work on seat belt pretensioners or the airbag system yourself; have a workshop carry out the checks.
Symptome, die Sie bemerken können4
- SRS warning light on
- SRS warning message shown in the display
- Text window and warning symbol in the display
- Warning lights and chimes for the airbag system come on or behave abnormally
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.