Hva betyr feilkode CEM-DD03?

Diagnose og feilkodedefinisjon for CEM-DD03 (Volvo C30 (2007–2013), Volvo C30 Electric (2011–2013), Volvo C70 (2006–2013)). Bestill reparasjon hos OBD Tuning.

VOLVO

CEM-DD03 - LIN-bus 14 Communication fault

System

Sentral elektronikk (CEM)

Volvo-modeller feilkoden gjelder for

Gjelder følgende modeller:

5 modeller

C30 (2007–2013), C30 Electric (2011–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)

Vis modeller per årsmodell og motor (5)

Hva betyr feilkoden?

The central module has registered a serious disturbance on LIN bus 14, so communication on the bus is blocked. The fault gives no noticeable symptoms for the driver. The cause is either a short circuit or a break in the wiring of the bus.

Mulige årsaker

Short circuit between the LIN wires
Open circuit in one of the LIN wires

Hva du kan gjøre

1Check that the fuses are intact, using the owner's manual
2Test the functions linked to the bus with the buttons and controls. If nothing shows, the fault may have been logged only temporarily
3Clear the fault code and road test the car to see whether it returns
4If the fault returns, have a workshop trace the bus wiring, since a short circuit or an open circuit is the likely cause

Symptomer du kan merke1

No noticeable symptoms for the driver

Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.