Was bedeutet der Fehlercode IGM-B200992?

Diagnose und Fehlercodedefinition für IGM-B200992 (Volvo V60 (2011–), Volvo V60 (2011–)). Steuergerätereparatur bei OBD Tuning.

VOLVO

IGM-B200992 - Insulated Gate Bipolar Transistor. Component Failures. Performance or incorrect operation

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) measures the temperature of its high voltage transistors with three sensors built into the control module. The code is stored when one or more of the sensors show a temperature that is too low. The fault is only checked once the test has started at ignition on.

Mögliche Ursachen

The internal temperature of the control module is too low
Internal fault inside the ISC voltage converter

Was Sie tun können

1Read out, clear the code and start the car to see whether it returns
2If you have diagnostic equipment: check in live data that the IGM temperatures are reasonably even across the three sensors
3Have a workshop check the ISC voltage converter, as it may also have an internal fault
4The high voltage system may only be handled by a workshop; do not work on it yourself

Symptome, die Sie bemerken können5

Warning symbol and text message in the display
Warning about power supply problems from the alternator and charge regulator
Charging of the high voltage battery while driving is absent, reduced or not working correctly
High voltage battery is discharged or charges poorly
HYBRID drive mode: the combustion engine is active 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.