VOLVO
SUM-U201A4A - Control Module Main Calibration Data. System Internal Failures. Incorrect component installed
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?
Main calibration data is stored in the SUM and must match the main program. The fault code is set when they do not match, and the cause is that incorrect software has been downloaded into the control module.
Mulige årsaker
- Incorrect software has been downloaded into the control module
Hva du kan gjøre
- 1Has the control module recently been replaced or programmed? Tell the workshop
- 2Clear the fault code and road test to see whether it comes back
- 3Have a workshop program the SUM with the correct 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.