VOLVO
SRS-B00791A - Driver Seatbelt Pretensioner "B" Deployment Control (Subfault). General Electrical Failures. Circuit resistance below threshold
System
Kollisjonsputesystem (SRS)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
7 modellerS60 (2011–), S80 (2007–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Hva betyr feilkoden?
The fault is sub-fault B of the driver's lap seat belt pretensioner. The airbag control module measures the resistance in the circuit and stores the code when it is too low. The causes are short-circuited wires and connections, or a short circuit in the pretensioner itself.
Mulige årsaker
- The wires are short-circuited.
- Short circuit in the connections.
- Short circuit in the driver's lap pretensioner, in its igniter part.
Hva du kan gjøre
- 1Read out the fault code and clear it. If it comes back, the fault is still present.
- 2Have a workshop check the connectors at the control module and at the lap pretensioner for looseness and oxidation.
- 3Have a workshop check the wire to the pretensioner for a short circuit to other wires in the circuit.
- 4If the fault is still present once the wiring has been checked, have a workshop replace the driver's lap pretensioner.
- 5Do not work on seat belt pretensioners or the airbag system yourself; have a workshop carry out the checks.
Symptomer du kan merke2
- SRS warning light on
- SRS warning message shown in the display
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