Was bedeutet der Fehlercode ICM-6C79?

Diagnose und Fehlercodedefinition für ICM-6C79 (Volvo C30 (2007–2013), Volvo C30 Electric (2011–2013), Volvo C70 (2006–2013)). Steuergerätereparatur bei OBD Tuning.

VOLVO

ICM-6C79 - Infotainment control module (ICM) not approved. Faulty signal

System

Infotainment-Steuermodul (ICM)

Volvo-Modelle, für die dieser Fehlercode gilt

Gilt für folgende Modelle:

6 Modelle

C30 (2007–2013), C30 Electric (2011–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013), XC90 (2003–)

Modelle nach Baujahr und Motor anzeigen (6)

Was bedeutet der Fehlercode?

ICM checks its own serial number against the register of approved units kept in the CEM. If it does not match, ICM itself is blocked and several infotainment functions stop. The code is set when ICM finds itself absent from the register, which most often follows a replacement where the software was not loaded.

Mögliche Ursachen

Replacing the infotainment control module with a unit the CEM register does not approve
Software not downloaded when the infotainment control module was replaced
The software download failed or was incomplete

Was Sie tun können

1Read the fault code, clear it and drive the car to see whether it returns
2If the infotainment control module was recently replaced, check that software was downloaded with the change. This is done by a workshop
3Check that the connectors to the infotainment control module are fully seated and not oxidised
4If the fault remains after the software download, the infotainment control module may need replacing. Have a workshop decide this

Symptome, die Sie bemerken können1

Several infotainment functions do not work

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