VOLVO
SRS-B000464 - Driver´s Knee Airbag Deployment Control. Algorithm Based Failures. Signal plausibility failure
System
Supplemental Restraint System (SRS)
Volvo models this fault code applies to
Applies to the following models:
2 modelsV40 (2013–), V40 Cross Country (2013–)
Show models by year and engine (2)
What does this fault code mean?
The supplemental restraint system (SRS) finds that the driver's side knee airbag circuit is incorrectly configured. The module software does not agree with the equipment fitted to the car, and that is the cause of the fault.
Possible causes
- The module software does not agree with the car's fitted equipment
What you can do
- 1Read and clear the code, start the car and see whether it returns
- 2Have a workshop confirm that the fitted equipment and the software configuration match, since a component may be connected where it does not belong or lack its setup
- 3Have a workshop replace the SRS module if it has an internal fault
- 4Do not work on the SRS or the airbags yourself; a workshop should carry out all such work
Symptoms you may notice2
- Yellow warning symbol and text message in the display
- SRS indicator lamp lit or behaving abnormally
General guidance for car owners. Diagnosis on the car can point to a different cause.