VOLVO
CEM-DD41 - Communication with the steering wheel module (SWM). Signal missing
System
Zentralelektronik (CEM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
5 ModelleS60 (2001–2009), S80 (1999–2006), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)
Modelle nach Baujahr und Motor anzeigen (5)
Was bedeutet der Fehlercode?
The steering wheel module (SWM) does not respond to signals from the central module. If the LIN wire is short-circuited, either to ground or to voltage, communication is blocked, and several functions in and around the steering wheel may stop working.
Mögliche Ursachen
- The LIN wire is short-circuited to ground
- The LIN wire is short-circuited to voltage
- Internal fault in another unit on the same part of the LIN network
Was Sie tun können
- 1Check the wipers, washers, indicators, cruise control and the steering wheel buttons, and note which ones do not work
- 2The wires to the steering wheel module sit close to the airbag, so have a workshop check them
- 3If the fault remains, have a workshop replace the steering wheel module (SWM)
Symptome, die Sie bemerken können4
- The wipers only work at the lowest speed
- Washing does not work
- The indicator switch does not work
- Cruise control does not work at all
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.