VOLVO
AUD-B1A0312 - Speaker #3. General Electrical Failures. Circuit short to battery
System
Audiomodul (AUD)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
9 ModelleS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Modelle nach Baujahr und Motor anzeigen (9)
Was bedeutet der Fehlercode?
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.
Mögliche Ursachen
- Short circuit to supply voltage in the signal wire between the rear left door speaker and the audio module
Was Sie tun können
- 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
Symptome, die Sie bemerken können2
- No sound from the rear left door speaker
- Front and rear parking assistance does not work
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.