VOLVO
SRS-B11A013 - Left side restraints pressure sensor. General Electrical Failures. Circuit open
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 airbag control module (SRS) receives no DC voltage from the left-side impact pressure sensor. The fault can be caused by an open circuit in the wire, or by loose contact, contact resistance or oxidation in the connections.
Possible causes
- Open circuit in the wire
- Loose contact, contact resistance or oxidation in the connections
What you can do
- 1Read and note the code, clear it and see whether it comes back
- 2Have a workshop inspect the connectors from the control module to the pressure sensor, by eye and for contact resistance and oxidation
- 3Have a workshop check the wire between the control module and the sensor connector for an open circuit
- 4Have a workshop correct the fault after the check
- 5Do not work on the airbag system yourself; have a workshop carry out the check and the repair
Symptoms you may notice2
- Warning symbol and text message in the display
- SRS warning lamp lights up or behaves abnormally
General guidance for car owners. Diagnosis on the car can point to a different cause.