VOLVO
CCM-B108888 - LIN Bus B. Bus Signal / Message Failures. Bus off
System
Klimaanlegg (CCM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
9 modellerS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Hva betyr feilkoden?
The climate control module (CCM) has lost contact on LIN bus 2, so the components on the bus, such as the damper motors and seat heating modules, do not respond. The cause is a short circuit to ground or to supply voltage on the bus.
Mulige årsaker
- Short circuit to ground
- Short circuit to supply voltage
Hva du kan gjøre
- 1Check that the fuses are intact
- 2Check that the connectors on the bus are secure, clean and undamaged
- 3Check with a multimeter that the LIN bus 2 wires touch neither ground (the bodywork) nor supply voltage when disconnected
- 4After repair, clear the code and check that the controls respond as expected
Symptomer du kan merke5
- Mist on the windows and/or the outside mirrors
- Poor heating in the cabin
- Front seat heating does not operate
- Temperature control is uneven
- Temperature control or air conditioning does not work
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.