Was bedeutet der Fehlercode ICM-B104C23?

Diagnose und Fehlercodedefinition für ICM-B104C23 (Volvo S60 (2011–), Volvo S80 (2007–), Volvo V40 (2013–)). Steuergerätereparatur bei OBD Tuning.

VOLVO

ICM-B104C23 - Button 3. 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 YES button has jammed. The code is set when the button has been held active longer than allowed, so it refers to the YES button even though the code is labelled button 3.

Mögliche Ursachen

The YES 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 YES button several times and check that it returns fully
3Look for anything resting on or trapped under the button, and remove it if there is
4With a diagnostic tool, read the YES button value in live data and check it switches as the button is pressed. A workshop can replace the keypad if it is 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.