VOLVO
IAM-B125211 - USB Port. General Electrical Failures. Circuit short to ground
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 supply voltage to the USB connection is too low, according to the IAM unit. The wire that feeds the USB socket is short-circuited to ground, and USB accessories then do not work.
Mulige årsaker
- The supply voltage wire is short-circuited to ground
Hva du kan gjøre
- 1Check that the fuses for the USB socket are intact
- 2With the ignition off, check the connections in the USB socket and at the module for contact resistance, play and oxidation
- 3Follow the supply wire to the USB socket and look for chafing or spots where it may touch the car body
- 4Use a multimeter to check that the supply wire has no contact with ground (the car body)
- 5After the work, check that the USB socket works and that the fault code does not come back
Symptomer du kan merke1
- USB accessories do not work
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.