VOLVO
CEM-DD10 - Communication with the light switch module (LSM). Signal missing
System
Sentral elektronikk (CEM)
Volvo-modeller feilkoden gjelder for
Feilkoden har ulik betydning avhengig av modell, årsmodell eller motor. Velg betydningen som gjelder din bil.
Gjelder følgende modeller:
5 modellerS60 (2001–2009), S80 (1999–2006), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)
Hva betyr feilkoden?
The central module receives no signal from the light switch module (LSM), even though communication should run over the signal wire. The cause may be a short circuit or break in the signal wires, or a fault in another control module on the network. The light switch and the beam height control are affected.
Mulige årsaker
- Short circuit between the signal wires
- Open circuit in one of the signal wires
- Fault in another control module on the same network
Hva du kan gjøre
- 1Check that the wiring to the light switch is not chafed or broken
- 2With a multimeter, check that the signal wire has no contact with ground (the car body)
- 3Check that the connectors in the wiring are secure and clean
- 4If the wire is intact, have a workshop replace the light switch and check its function
Symptomer du kan merke2
- The light switch does not work
- The beam height control does not work
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.