VOLVO
AUD-B1A041A - Speaker #4. General Electrical Failures. Circuit resistance below threshold
System
Lydmodul (AUD)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
9 modellerS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Hva betyr feilkoden?
The audio control module (AUD) measures the resistance in the circuit to the right rear door speaker. If it becomes too low, the code is set, most often because the two signal wires to the speaker have shorted together. The speaker then gives no sound and parking assistance may be affected.
Mulige årsaker
- Short circuit between the two signal wires to the speaker
Hva du kan gjøre
- 1Check that the audio system fuses are intact and see where they are located in the owner's manual
- 2Check the connectors at the module and the speaker for contact resistance, play and oxidation
- 3Visually inspect the wiring between the module and the speaker for damage and replace it if needed
- 4Have a workshop check the speaker and replace it if it is faulty
Symptomer du kan merke2
- No sound from the right rear door speaker
- Front and rear parking assistance does not work
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.