VOLVO
SWM-DD11 - Communication with control modules. Communication problems
System
Lenkradmodul (SWM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
5 ModelleC30 (2007–2013), C30 Electric (2011–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)
Modelle nach Baujahr und Motor anzeigen (10)
- Volvo C30 (2007–2013)2007–2011
- Volvo C30 (2007–2013)2012Alle Motoren außer: D4162T, D5204T, D5204T5
- Volvo C30 (2007–2013)2013Nur Motor: B4204S3, B4204S4, B5254T7
- Volvo C30 Electric (2011–2013)2011–2013
- Volvo C70 (2006–2013)2006–2011
- Volvo C70 (2006–2013)2012–2013Nur Motor: B5254T7
- Volvo S40 (2004–2013)2004–2010
- Volvo S40 (2004–2013)2011–2012Alle Motoren außer: D4162T, D5204T, D5204T5
- Volvo V50 (2004–2013)2004–2010
- Volvo V50 (2004–2013)2011–2012Alle Motoren außer: D4162T, D5204T, D5204T5
Was bedeutet der Fehlercode?
The steering wheel module (SWM) has detected that communication with the right steering wheel switch (SWSR) is disturbed or missing, and the switch does not respond. The signals travel over LIN communication, so the fault can lie in the switch, in the cable to it or in the steering wheel module. The radio, phone and RTI controls on the wheel stop responding.
Mögliche Ursachen
- Communication problems, with the right steering wheel switch (SWSR) not responding
Was Sie tun können
- 1If you have a diagnostic tool: activate the buttons on the right steering wheel switch and check in live data that the status changes
- 2Switch the ignition off and check the connector and wiring to the right steering wheel switch for loose contacts, corrosion and breaks
- 3Use a multimeter to check that the wiring to the steering wheel switch has no open circuit
- 4If no fault is found, have a workshop replace the steering wheel switch (SWSR)
- 5If the fault remains after replacement, have a workshop check the steering wheel module (SWM)
- 6Reconnect the connectors properly, clear the fault code and check that the buttons work again
Symptome, die Sie bemerken können3
- Radio controls on the steering wheel do not respond
- Phone controls on the steering wheel do not respond
- RTI controls on the steering wheel do not respond
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.