VOLVO
AUD-0009 - Loudspeaker left rear. Short-circuit to ground
System
Audio Module (AUD)
Volvo models this fault code applies to
This fault code has different meanings depending on model, model year or engine. Select the meaning that applies to your car.
Applies to the following models:
6 modelsC30 (2007–2013), C30 Electric (2011–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013), XC90 (2003–)
What does this fault code mean?
The audio module (AUD) has registered too low a signal on the wire to the rear left speaker, which points to a short to ground. The code can only be read when the ignition goes from the off position to position II, and no sound comes from the speakers.
Possible causes
- The signal wire between the rear left speaker and the control module is shorted to ground
What you can do
- 1Disconnect the connector at the treble or upper speaker at the rear left and check it for damage and oxidation
- 2Follow the signal wire to the rear left speaker and look for chafing or damage
- 3Remedy as needed and road test; if the fault remains, have a workshop trace the wiring with diagnostic equipment
Symptoms you may notice1
- No sound from the speakers
General guidance for car owners. Diagnosis on the car can point to a different cause.