VOLVO
AUD-0024 - Loudspeaker rear. Shorted
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:
5 modelsC30 (2007–2013), C30 Electric (2011–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)
What does this fault code mean?
The audio control module (AUD) has detected a short circuit in the wiring to one or both rear loudspeakers, on either the left or the right side. The code is set with the ignition on, and sound from the rear speakers is then usually missing.
Possible causes
- Wire from the rear left speaker shorted to supply voltage
- Wire from the rear left speaker shorted to ground
- Wire from the rear right speaker shorted to supply voltage
- Wire from the rear right speaker shorted to ground
What you can do
- 1Check that the audio system fuses are intact
- 2Inspect the rear speaker wiring for chafing, pinching and loose clips
- 3Check the connectors at the speakers and the audio module for looseness and corrosion
- 4Determine which side and which wire is shorted, using diagnostic equipment, and repair it
Symptoms you may notice1
- No sound from the speakers
General guidance for car owners. Diagnosis on the car can point to a different cause.