VOLVO
IEM-B200949 - Insulated Gate Bipolar Transistor. System Internal Failures. Internal electronic failure
System
Ukjent system / Merkespesifikk
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1 modellV60 (2011–)
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Hva betyr feilkoden?
The code concerns internal electrical faults in the electric rear axle drive control module (IEM). It is set when one or more of the control module's internal components do not work, and According to the cause, the fault lies in the voltage converter (ISC). Electric propulsion is then not possible.
Mulige årsaker
- Internal fault in the voltage converter (ISC)
Hva du kan gjøre
- 1Have a workshop read the fault codes in the electric rear axle drive control module and check the voltage converter (ISC). High voltage systems may only be handled by qualified personnel
- 2Do not carry out any work inside the electric rear axle drive control module yourself
- 3If you have a diagnostic tool: note whether the code is set again after the car has been driven
- 4After the repair, check that electric propulsion works as normal
Symptomer du kan merke4
- Text window and warning symbol with a text message
- Drive mode PURE disengages automatically or is unavailable
- Drive mode AWD disengages automatically or is unavailable
- Drive mode HYBRID: the combustion engine runs all the time or too often
Hva feilen kan påvirke2
- Electric propulsion is not possible
- Brake energy regeneration from the electric rear axle is not possible
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