VOLVO
CEM-DD51 - Communication with the steering wheel module (SWM). Signal missing
System
Sentral elektronikk (CEM)
Volvo-modeller feilkoden gjelder for
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 communication from the cruise control switch in the steering wheel, so cruise control does not work at all. The fault may come from a short circuit or break in the LIN wire, or from an internal fault in another control module on the same part of the network.
Mulige årsaker
- Short circuit between the LIN wires
- Open circuit in one of the LIN wires
- Faulty operation of another control module on the same LIN network
Hva du kan gjøre
- 1Check that the cruise control buttons in the steering wheel do not stick and that they return when released
- 2The wiring to the cruise control switch runs in the steering wheel, close to the airbag, so have a workshop check it
- 3Do not replace the central module if other fault codes for a short circuit on the LIN bus are present. The fault then lies in the wiring or in another unit
- 4If the fault remains, have a workshop replace the cruise control switch
Symptomer du kan merke1
- Cruise control does not work at all
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