Was bedeutet der Fehlercode ICM-B104D23?

Diagnose und Fehlercodedefinition für ICM-B104D23 (Volvo S60 (2011–), Volvo S80 (2007–), Volvo V40 (2013–)). Steuergerätereparatur bei OBD Tuning.

VOLVO

ICM-B104D23 - Button 4. 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 CD button or the volume button has jammed. The code is set when either has been held active for longer than allowed, so the label button 4 does not match the CD and volume buttons that are actually checked.

Mögliche Ursachen

The CD button has jammed in the pressed position
The volume button has jammed in the pressed position

Was Sie tun können

1Check that the fuses are intact. Their locations are in the owner's manual or on the fuse box cover
2Press the CD button and the volume button separately and see whether each returns
3Check that the buttons are not sticking and that there is no dirt around them
4With a diagnostic tool, check in live data that the CD and volume values switch when their buttons are used. A workshop can replace the keypad if stuck

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.