VOLVO
SRS-B007964 - Driver Seatbelt Pretensioner "B" Deployment Control (Subfault). Algorithm Based Failures. Signal plausibility failure
System
Supplemental Restraint System (SRS)
Volvo models this fault code applies to
Applies to the following models:
7 modelsS60 (2011–), S80 (2007–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
What does this fault code mean?
The fault is sub-fault B of the driver's lap seat belt pretensioner. It means that the control module configuration does not match the equipment fitted in the car.
Possible causes
- The control module software does not match the vehicle's equipment.
What you can do
- 1Read out the fault code and clear it. If it comes back, the fault is still present.
- 2Have a workshop check whether the driver's lap pretensioner should be connected to the control module in this particular car.
- 3Have a workshop compare the vehicle's equipment with the control module configuration and correct any differences.
- 4If the configuration cannot be corrected, the control module may need replacing; a workshop decides this.
- 5Do not work on seat belt pretensioners or the airbag system yourself; have a workshop carry out the checks.
Symptoms you may notice4
- SRS warning light on
- SRS warning message shown in the display
- Warning symbol and text message in the display
- Warning lights and chimes for the airbag system come on or behave abnormally
General guidance for car owners. Diagnosis on the car can point to a different cause.