Was bedeutet der Fehlercode ICM-B104E23?

Diagnose und Fehlercodedefinition für ICM-B104E23 (Volvo S60 (2011–), Volvo S80 (2007–), Volvo V40 (2013–)). Steuergerätereparatur bei OBD Tuning.

VOLVO

ICM-B104E23 - Button 5. General Signal Failures. Signal stuck low

System

Infotainment-Steuermodul (ICM)

Volvo-Modelle, für die dieser Fehlercode gilt

Gilt für folgende Modelle:

9 Modelle

S60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)

Modelle nach Baujahr und Motor anzeigen (9)

Was bedeutet der Fehlercode?

ICM tests whether the forward button has jammed. The code is set when the button has been held active longer than allowed, even though the code is labelled button 5.

Mögliche Ursachen

The forward button has jammed in the pressed position

Was Sie tun können

1Check that the fuses are intact. Their locations are given in the owner's manual or on the fuse box cover
2Press the forward button and see whether it springs back
3Check that nothing is holding the button down and that it moves freely
4With a diagnostic tool, read the forward button value in live data while pressing and releasing it. If the button is stuck and cannot be freed, a workshop can replace the keypad

Symptome, die Sie bemerken können4

Buttons on the keypad do not work
Steering wheel audio controls do not work
The audio unit does not work
On S80, V70 and XC70 built before the end of August 2008: the display on the audio unit or the radio does not work

Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.