VOLVO
AUD-B1A021A - Speaker #2. General Electrical Failures. Circuit resistance below threshold
Układ
Moduł audio (AUD)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
9 modeliS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Co oznacza ten kod błędu?
The audio control module (AUD) measures the resistance in the circuit to the front right 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.
Możliwe przyczyny
- Short circuit between the two signal wires to the speaker
Co możesz zrobić
- 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
Objawy, które możesz zauważyć2
- No sound from the front right door speaker
- Front and rear parking assistance does not work
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.