VOLVO
IGM-B200918 - Insulated Gate Bipolar Transistor. General Electrical Failures. Circuit current below threshold
Układ
Nieznany układ / Specyficzny dla marki
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
1 modelV60 (2011–)
Pokaż modele wg rocznika i silnika (2)
Co oznacza ten kod błędu?
Although the code is named low current, it applies when the high voltage system's voltage level does not change when the control module tries to check it. It stays constant or varies only within a small interval. The fault is only checked once the vehicle is in driving position, meaning the car has been cranked and either the electric or the combustion engine has started.
Możliwe przyczyny
- Internal fault inside the ISC voltage converter
Co możesz zrobić
- 1Read out and clear the code, road test and see whether it returns
- 2Have a workshop check the ISC voltage converter, as it may have an internal fault
- 3The high voltage system may only be handled by a workshop; do not work on it yourself
Objawy, które możesz zauważyć5
- 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
Na co może wpływać usterka1
- The high voltage battery cannot be charged by the combustion engine
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.