VOLVO
IGM-B200949 - Insulated Gate Bipolar Transistor. System Internal Failures. Internal electronic failure
System
Ukjent system / Merkespesifikk
Volvo-modeller feilkoden gjelder for
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1 modellV60 (2011–)
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Hva betyr feilkoden?
The high voltage generator control module (IGM) watches over its own internal parts. The code is stored when one or more internal components in the control module do not work. 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.
Mulige årsaker
- Internal fault inside the ISC voltage converter
Hva du kan gjøre
- 1Read out and note the code, clear it and start the car
- 2Have a workshop check the ISC voltage converter and the high voltage generator control module
- 3The high voltage system may only be handled by a workshop; do not work on it yourself
Symptomer du kan merke5
- 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
Hva feilen kan påvirke1
- The high voltage battery cannot be charged by the combustion engine
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