VOLVO
IEM-B200992 - Insulated Gate Bipolar Transistor. Component Failures. Performance or incorrect operation
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?
Although the code is named component fault, it applies when the temperature sensors inside the electric rear axle drive control module (IEM) indicate a temperature that is too low. The causes are a too-low reading of the module's own temperature, or an internal fault in the voltage converter (ISC). Electric propulsion is then not possible.
Mögliche Ursachen
- The module's own internal temperature reads too low
- Internal fault in the voltage converter (ISC)
Was Sie tun können
- 1If you have a diagnostic tool: read the temperature values of the IEM in live data and see whether any of them is low compared with the others
- 2Have a workshop check the electric rear axle drive control module and the voltage converter (ISC). High voltage systems may only be handled by qualified personnel
- 3Do not carry out any work on the control module yourself
- 4After the repair, read out the fault codes and check that the code is not stored again
Symptome, die Sie bemerken können4
- 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
Was der Fehler beeinflussen kann2
- Electric propulsion is not possible
- Brake energy regeneration from the electric rear axle is not possible
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.