VOLVO
IEM-U201107 - Motor. General Failure Information. Mechanical Failures
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) keeps watch over the electric rear axle ERAD. The code is stored when ERAD runs at too high a speed at high road speed while driving in gear D or R. The fault is only checked once the test has started during driving.
Mulige årsaker
- Software error in the electric rear axle drive module (IEM)
- The electric rear axle ERAD is damaged
- The DCC clutch controller for the electric rear axle has stuck in the closed position
- Clutch control for the electric rear axle (DCC) is damaged
- The clutch is mechanically damaged
Hva du kan gjøre
- 1Read out, clear the code and road test in D or R, including at higher speed, to see whether it returns
- 2Have a workshop check whether new software is available for the IEM and install it if needed
- 3Have a workshop with diagnostic equipment check the clutch control (DCC) and the clutch in ERAD, since the DCC may have jammed in the closed position or be damaged
- 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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