VOLVO
SUM-0230 - Control module. Faulty configuration
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)
What does this fault code mean?
The suspension control module (SUM) has found that its configuration does not match the car. It may be set up for another type of vehicle. Four-C control is switched off for as long as the fault remains.
Possible causes
- The configuration in the control module does not match the car
- The configuration in the control module is intended for another type of vehicle
What you can do
- 1Read the fault code, clear it and road test the car to see whether it returns
- 2Have a workshop check that the module configuration suits the car and reload the software if needed
Symptoms you may notice3
- General warning lamp on
- Message in the text display
- Four-C does not work
What the fault can affect1
- Four-C control is switched off
General guidance for car owners. Diagnosis on the car can point to a different cause.