VOLVO
SUM-U042268 - Invalid Data Received From Central electronic module. Algorithm Based Failures. Event information
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 has received a faulty or invalid message about the power supply mode from the central electronic module (CEM) over the CAN network. The code is event-driven and is information rather than a fault in the SUM, and it clears by itself when the conditions end.
Mulige årsaker
- Fault in the central electronic module (CEM)
- Fault in the CAN network
Hva du kan gjøre
- 1If you have a diagnostic tool, read the fault codes in the central electronic module (CEM), since the incorrect data comes from there
- 2Deal with any fault codes in the CEM first, then check whether this code is still present
- 3Inspect the connectors and wiring in the CAN network for loose connections, chafing and pinch damage
- 4If the code returns after the CEM fault codes have been dealt with, have a workshop with diagnostic equipment trace the CAN network
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
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