VOLVO
SRS-B1D7411 - Passenger Airbag Cutoff Enable Switch. General Electrical Failures. Circuit short to ground
System
Supplemental Restraint System (SRS)
Volvo models this fault code applies to
Applies to the following models:
9 modelsS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
What does this fault code mean?
The airbag control module (SRS) monitors the voltage in the circuit to the passenger airbag cutoff enable switch, the switch that turns the passenger airbag on. The voltage is too low, which can be caused by the wire being short-circuited to ground (the body) or by poor contact in the connections.
Possible causes
- Wire short-circuited to ground (the body)
- Contact resistance or oxidation in the connections
- Short circuit in the connections
What you can do
- 1Read and note the code, clear it and see whether it comes back
- 2Have a workshop look at the connectors between the control module and the switch for looseness, oxidation and contact resistance
- 3Have a workshop check the wire for a short to ground, including other connectors that link it
- 4Have a workshop correct the fault and confirm the code does not come back
- 5Do not work on the airbag system yourself; have a workshop carry out the check and the repair
Symptoms you may notice4
- PAD lamp on
- SRS warning lamp lights up or behaves abnormally
- SRS warning message shown in the display
- Warning symbol and text message in the display
General guidance for car owners. Diagnosis on the car can point to a different cause.