VOLVO
IHU-B104A23 - Switch Backward. General Signal Failures. Signal stuck low
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 infotainment head unit (IHU) monitors the back button on the steering wheel. The code is stored when the button has been held active for too long, which means it has jammed.
Mögliche Ursachen
- The backward button on the wheel is stuck down
Was Sie tun können
- 1Clear the code and check whether it returns when the button is used normally
- 2Check that the fuses are intact
- 3Press the backward button on the wheel in and let go several times, and check that it returns and does not stick
- 4If you have a diagnostic tool: read the button's value in live data and check that it returns when you release the button
- 5If the button keeps sticking, have a workshop check the steering wheel and the button further
Symptome, die Sie bemerken können1
- The steering wheel button panel for the audio system does not work
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.