VOLVO
HLDF-U300362 - Battery Voltage. Algorithm Based Failures. Signal compare failure
System
Unbekanntes System / Herstellerspezifisch
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
4 ModelleS80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Modelle nach Baujahr und Motor anzeigen (4)
Was bedeutet der Fehlercode?
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.
Mögliche Ursachen
- Contact resistance, oxidation or open circuit in the connections
Was Sie tun können
- 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
Symptome, die Sie bemerken können1
- The front display does not work
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.