VOLVO
AUD-U300316 - Battery Voltage. General Electrical Failures. Circuit voltage below threshold
Układ
Moduł audio (AUD)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
4 modeleS80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Pokaż modele wg rocznika i silnika (4)
Co oznacza ten kod błędu?
The audio module (AUD) compares its own supply voltage with the voltage reported by the central electronic module (CEM). The code is set when the voltage is too low. This is most often because the supply wire is shorted to ground, and the sound may then be weak or absent.
Możliwe przyczyny
- Supply wire shorted to ground
Co możesz zrobić
- 1Check that the audio system fuses are intact and see where they are located in the owner's manual
- 2Check that the battery is charged and its terminals are tight
- 3Inspect the supply wire to the audio module for chafing and damage where it may have touched bodywork
- 4Measure the supply with diagnostic equipment and repair the short to ground
Objawy, które możesz zauważyć2
- No sound from the speakers
- Weak or poor sound
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.