VOLVO
SUB-U300316 - Battery Voltage. General Electrical Failures. Circuit voltage below threshold
Układ
Subwoofer (SUB)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
3 modeleV70 (2008–), XC60 (2009–), XC70 (2008–)
Pokaż modele wg rocznika i silnika (3)
Co oznacza ten kod błędu?
The subwoofer control module compares its own supply voltage with the reference in the CEM (central electronic module), and the supply is too low. The cause may be a supply wire with contact to ground (the car body), and the bass speaker can then stop producing sound.
Możliwe przyczyny
- Short to ground in the power supply wire
Co możesz zrobić
- 1Check that the fuses for the audio system are intact
- 2Use a multimeter to check that the power supply wire to the bass speaker control module has no contact with ground (the car body)
- 3Check the connector to the bass speaker control module for loose, corroded or chafed wires
- 4Clear the code and test-drive with the audio system on to see whether it returns
Objawy, które możesz zauważyć2
- Other audio problems in the car's sound system
- No sound from the bass speaker
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.