VOLVO
IEM-U201107 - Motor. General Failure Information. Mechanical Failures
System
Unbekanntes System / Herstellerspezifisch
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
1 ModellV60 (2011–)
Modelle nach Baujahr und Motor anzeigen (2)
Was bedeutet der Fehlercode?
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.
Mögliche Ursachen
- 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
Was Sie tun können
- 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
Symptome, die Sie bemerken können4
- 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
Was der Fehler beeinflussen kann2
- Electric propulsion is not possible
- Brake energy regeneration from the electric rear axle ERAD is not possible
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.