VOLVO
IEM-U201657 - Control Module Main Software. System Programming Failures. Invalid / Incompatible Software Component
System
Ukjent system / Merkespesifikk
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
1 modellV60 (2011–)
Vis modeller per årsmodell og motor (2)
Hva betyr feilkoden?
The electric rear axle drive module (IEM) stores the vehicle configuration and calibration data in its internal memory. The code is stored when the vehicle has an incorrect software configuration. The fault is only checked once the test has started at ignition on.
Mulige årsaker
- Faulty software
- Software error in the electric rear axle drive module (IEM)
Hva du kan gjøre
- 1Read out, clear the code and start the car to see whether it returns
- 2Have a workshop with diagnostic equipment check that the correct software is in the control module and reinstall it if needed
- 3Programming the control module is a job for a workshop, not something to do yourself
- 4Do not work on the electric rear axle or its high voltage system yourself; have a workshop carry out those checks
Symptomer du kan merke4
- Warning symbol and text message in the display
- PURE drive mode disengages by itself or is not available
- AWD drive mode disengages by itself or is not available
- HYBRID drive mode runs with the combustion engine active all the time or too often
Hva feilen kan påvirke2
- Electric propulsion is not possible
- Brake energy regeneration from the electric rear axle ERAD is not possible
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