VOLVO
SUM-0223 - Solenoids, calibrating
System
Suspension Module (SUM)
Volvo models this fault code applies to
Applies to the following models:
4 modelsS60 (2001–2009), S80 (1999–2006), V70 (2000–2008), V70 XC / XC70 (2001–2007)
Show models by year and engine (7)
What does this fault code mean?
A value did not match during calibration of the solenoids on the shock absorbers. The cause can be an open circuit in the cable to the shock absorber, a fault in one of the solenoids, or an internal fault in the suspension control module (SUM).
Possible causes
- Open circuit in the cable to the shock absorber
- Fault in one of the solenoids
- Internal fault in the suspension control module (SUM)
What you can do
- 1Check the connectors at the suspension control module and at the shock absorber solenoids for looseness or corrosion
- 2Use a multimeter to confirm that the cables from the module to the solenoids are not broken, with the ignition switched off
- 3Have a workshop check that the solenoids are fitted correctly and calibrate them again
Symptoms you may notice2
- General warning lamp on
- Message in the text display
General guidance for car owners. Diagnosis on the car can point to a different cause.