VOLVO
IAM-B113412 - Phone input. General Electrical Failures. Circuit short to battery
System
Integriertes Audiomodul (IAM)
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 IAM unit checks the signal from the phone and has registered that it is too high. The signal wire is short-circuited to voltage, and then the hands-free mode does not work.
Mögliche Ursachen
- Short circuit to voltage on the signal wire between the module and the phone
Was Sie tun können
- 1Check that the fuses are intact
- 2With the ignition off, check the connectors at the module and at the phone connection for contact resistance, play and oxidation
- 3Go through the signal wire from the phone and look for chafing or spots where it may have touched another wire
- 4Use a multimeter to check that the signal wire from the phone has no contact with voltage
- 5After the work, clear the fault code and check that it does not return
Symptome, die Sie bemerken können1
- The hands-free mode does not work
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.