VOLVO
IEM-B201048 - Electric Machine. System Internal Failures. Supervision software failure
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?
The electric rear axle drive control module (IEM) has an internal memory that stores the vehicle configuration and calibration data. The code is set when an internal memory fault has occurred, and The causes are damaged or incorrect internal memory, a software fault in the IEM, or an internal fault in the voltage converter (ISC). Electric propulsion is then not possible.
Możliwe przyczyny
- Damaged or incorrect internal memory
- Software fault in the electric rear axle drive control module (IEM)
- Internal fault in the voltage converter (ISC)
Co możesz zrobić
- 1Have a workshop download the correct software to the IEM and check that the vehicle configuration is right. High voltage systems may only be handled by qualified personnel
- 2Have a workshop check the voltage converter (ISC) if the fault remains
- 3Do not carry out any work inside the control module yourself
- 4After the repair, read out the fault codes after switching the ignition on and check that the code is not stored again
Objawy, które możesz zauważyć4
- 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
Na co może wpływać usterka2
- Electric propulsion is not possible
- Brake energy regeneration from the electric rear axle is not possible
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.