VOLVO
SUM-U201445 - Control Module Hardware. System Internal Failures. Program memory failure
System
Aktivt understell (SUM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
7 modellerS60 (2011–), S80 (2007–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Hva betyr feilkoden?
When the SUM starts it reads in basic data from the memory holding its program and data. An internal memory fault during that read sets the code.
Mulige årsaker
- Internal fault in the suspension control module (SUM)
Hva du kan gjøre
- 1Read the code, note it and clear it, then road test the car to see whether it returns
- 2Check that the connector at the SUM is firm and clean
- 3Have a workshop with diagnostic equipment decide whether the control module needs replacing; if so, new software is downloaded and the control module is calibrated
Symptomer du kan merke2
- A message appears in the information display
- The Four-C function does not work
Hva feilen kan påvirke1
- The Four-C function is switched off
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.