VOLVO
AUD-B1A0312 - Speaker #3. General Electrical Failures. Circuit short to battery
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) has registered too high a signal on the wiring to the rear left door speaker. The usual cause is a short circuit to supply voltage in that signal wire, and the code is set while the module is active. The speaker then produces no sound and parking assistance tones may be lost.
Możliwe przyczyny
- Short circuit to supply voltage in the signal wire between the rear left door speaker and the audio module
Co możesz zrobić
- 1Check whether similar codes are stored for the other speakers, since a shared fault is then likely
- 2Check the connectors at the module and the speaker for contact resistance, play and oxidation
- 3Look for chafing and places where the wire could have touched a live circuit
- 4Have a workshop check the speaker and wiring and replace the faulty part
Objawy, które możesz zauważyć2
- No sound from the rear left door speaker
- Front and rear parking assistance does not work
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.