Was bedeutet der Fehlercode BCM-C111542?

Diagnose und Fehlercodedefinition für BCM-C111542 (Volvo XC90 (2003–), Volvo XC90 (2003–), Volvo XC90 (2003–)). Steuergerätereparatur bei OBD Tuning.

VOLVO

BCM-C111542 - Control module. Internal malfunction. General memory error

System

Bremssteuergerät (BCM)

Volvo-Modelle, für die dieser Fehlercode gilt

Gilt für folgende Modelle:

1 Modell

XC90 (2003–)

Modelle nach Baujahr und Motor anzeigen (5)

Was bedeutet der Fehlercode?

The brake control module (BCM) could not initialise its CAN controller when the module was powered up. The CAN controller handles communication on the car's data network, so without it the BCM cannot send or receive information from other control modules. The code most often means an internal fault in the brake control module.

Mögliche Ursachen

Internal fault in the brake control module

Was Sie tun können

1Read the codes and check the connectors at the brake control module for contact resistance and oxidation
2After checking, switch the ignition off and on, wait a moment, then read the code status
3If the code has a permanent status, the brake control module needs replacing and programming by a workshop
4The brake system is safety-critical, so have a workshop carry out all work on the module

Symptome, die Sie bemerken können3

General warning lamp on
Stability function does not work
Anti-skid function does not work

Was der Fehler beeinflussen kann2

Traction control, stability control and dynamic stability control (AYC) are disabled
Every message to and from the brake control module is shut down

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