Was bedeutet der Fehlercode ICM-U300362?

Diagnose und Fehlercodedefinition für ICM-U300362 (Volvo S60 (2011–), Volvo S80 (2007–), Volvo V40 (2013–)). Steuergerätereparatur bei OBD Tuning.

VOLVO

ICM-U300362 - Battery Voltage. Algorithm Based Failures. Signal compare failure

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?

The code is linked to the voltage supply to the infotainment control module (ICM). It is only relevant to troubleshoot when it has been active for a longer time in the current driving cycle and you notice a loss of function that can be linked to it. Otherwise the code can be cleared with no further action. The code is generic and does not say what type of fault it is.

Mögliche Ursachen

Contact resistance
Damaged supply voltage cable

Was Sie tun können

1Check that the fuses are intact
2Check that the connectors in the supply voltage to the infotainment control module are seated and free from corrosion. Contact resistance can disturb the voltage
3Use a multimeter to check that the supply cable has no open circuit or damage, and twist and move the cable while measuring
4If you have a diagnostic tool: compare the battery voltage in live data with a multimeter reading taken at the battery
5If the code is still stored after these checks: have a workshop troubleshoot the supply voltage with diagnostic equipment

Symptome, die Sie bemerken können3

Infotainment functions do not work
Missing or reduced function in the phone
On older S80 (07-), V70 (08-) and XC70 (08-) built before late August 2008: the audio unit or radio does not work

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