Was bedeutet der Fehlercode BCM-C100086?

Diagnose und Fehlercodedefinition für BCM-C100086 (Volvo C30 (2007–2013), Volvo C70 (2006–2013), Volvo C70 (2006–2013)). Steuergerätereparatur bei OBD Tuning.

VOLVO

BCM-C100086 - Hill Descent Control (HDC) Function. Algorithm Based Failures. Signal invalid

System

Bremssteuergerät (BCM)

Volvo-Modelle, für die dieser Fehlercode gilt

Gilt für folgende Modelle:

9 Modelle

C30 (2007–2013), C70 (2006–2013), S40 (2004–2013), S60 (2011–), V50 (2004–2013), V60 (2011–), V60 Cross Country (2015–), XC60 (2009–), XC70 (2008–)

Modelle nach Baujahr und Motor anzeigen (12)

Was bedeutet der Fehlercode?

The hill descent control (HDC) receives information from the central electronic module, the engine management and the transmission control module over the data network. When that information is missing, invalid or absent, the brake control module cannot use it, and the function is blocked.

Mögliche Ursachen

Interference or temporary breaks on the CAN network
Contact resistance or oxidation in connectors and joints
Fault in the central electronic module
Fault in the engine control module
Fault in the transmission control module

Was Sie tun können

1Read the codes in the central electronic module, the engine management and the transmission control module, and deal with them first
2Check that the battery is in good condition and that the connectors on the data network are secure and free from oxidation
3Make sure the wiring is not close to interference sources, such as mobile phones
4Trace the data network with diagnostic equipment. Clear this code only once the faults in the other modules are fixed
5The braking system is safety critical: do not work on the brake control module or the data network yourself; leave this to a workshop

Symptome, die Sie bemerken können1

Hill descent assist does not work

Was der Fehler beeinflussen kann1

Hill descent control (HDC) is blocked

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