Was bedeutet der Fehlercode IGM-U201657?

Diagnose und Fehlercodedefinition für IGM-U201657 (Volvo V60 (2011–), Volvo V60 (2011–)). Steuergerätereparatur bei OBD Tuning.

VOLVO

IGM-U201657 - Control Module Main Software. System Programming Failures. Invalid / Incompatible Software Component

System

Unbekanntes System / Herstellerspezifisch

Volvo-Modelle, für die dieser Fehlercode gilt

Gilt für folgende Modelle:

1 Modell

V60 (2011–)

Modelle nach Baujahr und Motor anzeigen (2)

Was bedeutet der Fehlercode?

The high voltage generator control module (IGM) checks its internal memory, which holds the vehicle configuration and calibration data. The code is stored when the module detects that the vehicle has an incorrect software configuration.

Mögliche Ursachen

Faulty software in the control module
A software fault inside the control module

Was Sie tun können

1Read and clear the code, then road test the car to see whether it comes back
2Have a workshop check that the fuses are intact and that the battery is in good condition
3Have a workshop check whether the control module software needs to be downloaded again in its latest version
4The high voltage system may only be handled by qualified personnel, so have a workshop carry out any work on it

Symptome, die Sie bemerken können5

Warning symbol and text message in the display
Power supply problems from the generator and charge regulator
The high voltage battery charges poorly, is discharged, or does not charge while driving
Drive modes SAVE and AWD disengage automatically or cannot be selected
The combustion engine is active in HYBRID mode all the time or too often

Was der Fehler beeinflussen kann1

The high voltage battery cannot be charged by the combustion engine

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