VOLVO
IHU-U300362 - Battery Voltage. Algorithm Based Failures. Signal compare failure
Układ
Jednostka główna infotainment (IHU)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
9 modeliS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Co oznacza ten kod błędu?
This code is a comparison fault for the battery voltage in the infotainment head unit (IHU). It only needs to be dealt with if it stays active for a long time during the current drive and functions do not work. Otherwise it does not indicate a fault and can simply be cleared.
Możliwe przyczyny
- Contact resistance in the connections
- A damaged supply wire
Co możesz zrobić
- 1Clear the code and check whether it returns during a drive
- 2Check that the battery is in good condition and that its terminals are firmly connected
- 3Check that the fuses are intact
- 4Check that the connectors in the supply wiring to the head unit are firmly seated and free from oxidation
- 5If the fault returns and functions still do not work, have a workshop trace the power supply to the head unit
Objawy, które możesz zauważyć2
- The mobile phone does not work
- The audio unit does not fully work
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.