Was bedeutet der Fehlercode IEM-P117177?

Diagnose und Fehlercodedefinition für IEM-P117177 (Volvo V60 (2011–), Volvo V60 (2011–)). Steuergerätereparatur bei OBD Tuning.

VOLVO

IEM-P117177 - Rotor Sensor. Mechanical Failures. Commanded position not reachable

System

Unbekanntes System / Herstellerspezifisch

Volvo-Modelle, für die dieser Fehlercode gilt

Gilt für folgende Modelle:

1 Modell

V60 (2011–)

Modelle nach Baujahr und Motor anzeigen (2)

Was bedeutet der Fehlercode?

Although the code is named mechanical failure, it applies when the position sensor in the electric rear axle (ERAD) is not functioning. The fault is set while driving in gear D or R. The causes are wiring faults between the ERAD and the voltage converter (ISC), a signal cable that is short-circuited or broken, or internal faults in the ERAD or ISC. Electric propulsion is then not possible.

Mögliche Ursachen

Loose contacts, contact resistance or oxidation at the connections between the ERAD and the voltage converter (ISC)
Signal cable short-circuited to supply voltage
Signal cable short-circuited to ground
Open circuit in the signal cable
Damaged wiring between the ERAD and the ISC
Internal fault in the electric rear axle (ERAD) or in the voltage converter (ISC)

Was Sie tun können

1Have a workshop check the signal wire and connectors between the electric rear axle and the voltage converter (ISC). High voltage systems may only be handled by qualified personnel
2If you have a diagnostic tool: look at the position sensor value in live data during a drive in gear D or R
3Do not work on the wiring to the electric rear axle yourself
4After the repair, check that the code is not stored again while driving

Symptome, die Sie bemerken können4

Warning window with a warning symbol and 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.