VOLVO
SRS-0233 - Switch for the passenger airbag. Incorrect measurement range
System
Supplemental Restraint System (SRS)
Volvo models this fault code applies to
Applies to the following models:
5 modelsS60 (2001–2009), S80 (1999–2006), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)
What does this fault code mean?
The signal to the passenger airbag switch carries a voltage outside the range the SRS measures. The incorrect voltage level in the signal line is the cause.
Possible causes
- Incorrect voltage level in the signal line between the SRS control module and the passenger airbag switch
What you can do
- 1Have a workshop visually check the connector at the switch and the connector at the SRS control module for loose, oxidised or corroded contacts
- 2Clear the code and see if it comes back
- 3If it comes back, have a workshop measure the voltage in the line and replace the switch if the wiring is intact
- 4Do not work on the airbag system yourself; have a workshop check it
Symptoms you may notice1
- The SRS warning lamp is on
General guidance for car owners. Diagnosis on the car can point to a different cause.