VOLVO
AUD-U300087 - Control Module. Bus Signal / Message Failures. Missing message
System
Audiomodul (AUD)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
4 ModelleS80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Modelle nach Baujahr und Motor anzeigen (4)
Was bedeutet der Fehlercode?
The audio module (AUD) receives no data from the vehicle configuration held in the central electronic module (CEM) when the MOST network starts. The code is set when the module gets no data at all, which means the configuration is not reaching it or communication is disturbed. The speakers and headphones may then stop working.
Mögliche Ursachen
- Vehicle configuration not received
- Disturbances in the communication between the audio module, the infotainment module (ICM) and the central electronic module (CEM)
Was Sie tun können
- 1Check that the audio system fuses are intact and see where they are located in the owner's manual
- 2Read the codes in the infotainment module and the central electronic module and deal with communication faults first
- 3With diagnostic equipment check the connectors and communication between the units
- 4Clear the code once communication works, and check that it does not return
Symptome, die Sie bemerken können3
- No sound from the speakers
- The headphones do not work
- The buttons for the headphone output do not work
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.