VOLVO
IAM-B1D7913 - Microphone Input. General Electrical Failures. Circuit open
System
Integriertes Audiomodul (IAM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
9 ModelleS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Modelle nach Baujahr und Motor anzeigen (9)
Was bedeutet der Fehlercode?
The integrated audio module (IAM) has detected that the signal from the microphone is missing on the signal cable. It most often shows up as the microphone not working and the other party not hearing you during a hands-free call.
Mögliche Ursachen
- Open circuit in the signal cable between the audio module and the microphone
- Damaged microphone
Was Sie tun können
- 1Read the code, clear it and make a test call on hands-free to see whether the fault comes back
- 2Check that the fuses for the audio system and phone are intact; the location of each fuse is in the owner's manual or on the cover of the fuse box
- 3Check the connectors at the microphone and the audio module for loose or corroded contacts
- 4Look for chafing or damage on the signal cable and use a multimeter to check that it is not broken
- 5If the fault remains, have a workshop check the integrated audio module (IAM) and the microphone with diagnostic equipment
Symptome, die Sie bemerken können3
- The microphone does not work
- The other party cannot hear you during hands-free calls
- The other party cannot hear you at some times or all the time
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.