VOLVO
IHU-B1D7813 - Auxiliary Input. General Electrical Failures. Circuit open
System
Infotainment-Haupteinheit (IHU)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
9 ModelleS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Was bedeutet der Fehlercode?
The head unit (IHU) monitors the signal wires to the AUX output. The code is stored when the signal is missing, which can mean a broken wire. The check is carried out while the control module is switched on.
Mögliche Ursachen
- A break in the signal wire
Was Sie tun können
- 1Clear the code and check whether it returns
- 2Check that the fuses are intact
- 3Check that the cable to the AUX input is intact and that the connectors at its ends are firmly seated
- 4Connect an accessory to the AUX input and see whether the fault remains
- 5If the fault remains, have a workshop trace the AUX output and the wiring further
Symptome, die Sie bemerken können1
- The AUX panel does not work
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.