VOLVO
SODL-U003748 - Vehicle Communication Bus B. System Internal Failures. Supervision software failure
System
Totwinkel-Sensor links (SODL)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
6 ModelleS60 (2011–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), XC60 (2009–)
Was bedeutet der Fehlercode?
Although the code is named a fault in the supervision software, it applies when the signal configuration file is missing or wrong. The control modules in the car send and receive information on the CAN network all the time. The cause may be loose connections, contact resistance or oxidation at the connections, or an open circuit in the CAN wiring to the CEM.
Mögliche Ursachen
- Loose connections, contact resistance or oxidation at the connections.
- Open circuit in the CAN wiring running to the CEM.
Was Sie tun können
- 1Check that the connections in the extended CAN network are firmly seated and not corroded.
- 2With a diagnostic tool, read the fault codes in the CEM and see whether more control modules show communication faults.
- 3Have a workshop measure the CAN wiring to the CEM, since this needs measuring equipment.
Symptome, die Sie bemerken können3
- Blind-spot monitoring (BLIS) is not working
- Rear cross-traffic alert (CTA) is not working
- A yellow warning symbol and text message show in the display
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.