VOLVO
IAM-B113412 - Phone input. General Electrical Failures. Circuit short to battery
System
Integrert lydmodul (IAM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
4 modellerS80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Vis modeller per årsmodell og motor (4)
Hva betyr feilkoden?
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.
Mulige årsaker
- Short circuit to voltage on the signal wire between the module and the phone
Hva du kan gjøre
- 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
Symptomer du kan merke1
- The hands-free mode does not work
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.