VOLVO
SRS-B00101A - Passenger Frontal Stage 1 Deployment Control. General Electrical Failures. Circuit resistance below threshold
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 SRS module measures resistance in the passenger airbag stage 1 circuit. If the resistance is too low for too long, the code points to a short-circuit in the wiring, the connections, the airbag or the igniter.
Possible causes
- Shorts in the wiring
- Short-circuit at the connections
- Short-circuit in the passenger airbag, stage 1, where the igniter has too low a resistance
What you can do
- 1Read and clear the code, then test drive to see whether it returns
- 2Have a workshop check the wiring and connections between the SRS module and the passenger airbag for shorts to other wires in the circuit
- 3If the wiring is sound, have a workshop replace the passenger airbag
- 4All airbag system work belongs with a workshop
Symptoms you may notice4
- SRS warning lamp on
- An SRS warning message is shown
- 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.