Was bedeutet der Fehlercode ECM-U030100?

Diagnose und Fehlercodedefinition für ECM-U030100 (Volvo V60 (2011–), Volvo V60 (2011–)). Steuergerätereparatur bei OBD Tuning.

VOLVO

ECM-U030100 - Software Incompatibility with ECM/PCM. General Failure Information. No sub type information

System

Motorsteuergerät (ECM)

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?

The engine control module (ECM) compares its configuration ID with the ID that the airbag control module (SRS) sends out on the sensor CAN. The code is set when the IDs do not match. Although the code is titled software incompatibility with ECM/PCM, it concerns the configuration ID.

Mögliche Ursachen

Wrong configuration ID because the module is not suited to the car, for example a used module with different software or hardware
Intermittent breaks on one or both CAN wires

Was Sie tun können

1Check whether the same code is stored in other control modules. If it is only in the engine control module, the configuration there may be wrong
2Check that the module is intended for the car, especially if it is used or has been changed without new software being loaded
3Check the CAN wires for chafing and loose contacts, and use a multimeter to check that they have no break or short circuit
4Do not work on the airbag system yourself. Have a workshop check the ECM software and reload it if needed

Symptome, die Sie bemerken können2

Red warning symbol and text message in the display
The engine does not start

Was der Fehler beeinflussen kann2

The module stops sending messages on the CAN network
The module's functions stop working

Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.