VOLVO
BCM-U041464 - Invalid data received from connection differential electronic module (DEM). Algorithm error. Signal outside permitted range
System
Bremssteuergerät (BCM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
1 ModellXC90 (2003–)
Was bedeutet der Fehlercode?
The all-wheel drive control module (DEM) sends to the brake control module (BCM) when all-wheel drive is active. The BCM has registered that the speed difference between the front and rear wheels is too large, so the stability function may not be activated.
Mögliche Ursachen
- Internal fault in the all-wheel drive control module (DEM)
Was Sie tun können
- 1Read codes in the central electronic module first and troubleshoot them
- 2Read codes in the all-wheel drive control module and troubleshoot them according to their information
- 3Do not replace the brake control module for this code, as the fault does not lie in it
- 4The brake and stability systems are safety-critical, so have a workshop carry out any work on the all-wheel drive system and the brake control module
Symptome, die Sie bemerken können4
- Red warning symbol and message in the display
- Traction control does not work
- Stability function does not work
- Anti-skid function does not work
Was der Fehler beeinflussen kann2
- Stability control is disabled
- Dynamic stability control (AYC) is disabled
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.