VOLVO
SUM-U201648 - Control Module Main Software. System Internal Failures. Supervision software 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?
The SUM monitors its internal functions using its own software. The fault code is set when an internal software fault occurs in that monitoring software.
Mulige årsaker
- Internal fault in the suspension control module (SUM)
Hva du kan gjøre
- 1Clear the fault code and road test the car, then check whether the code comes back
- 2Check that the connector at the SUM is firm and free from corrosion
- 3If the fault returns, have a workshop decide whether the control module needs replacing, download new software and calibrate it
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.