VOLVO
HLDF-U300362 - Battery Voltage. Algorithm Based Failures. Signal compare failure
Układ
Nieznany układ / Specyficzny dla marki
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?
Although the fault is named battery voltage, the display module compares its own system voltage with the one the central electronic module (CEM) sends. The code is only relevant to act on when it has been active for a longer time in the same driving cycle and you notice the display working worse. The cause is poor contact, oxidation or an open circuit in the connections.
Możliwe przyczyny
- Contact resistance, oxidation or open circuit in the connections
Co możesz zrobić
- 1Check that the relevant fuses are intact. Their location is in the owner's manual or on the cover of the fuse box
- 2Road test the car and check whether the display works worse, since the code only needs action then
- 3Check the connections at the display and the module for play, oxidation and contact resistance
- 4If there are no symptoms and the code does not return in the same driving cycle, clear it
Objawy, które możesz zauważyć1
- The front display does not work
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.