VOLVO
ECM-U041861 - Invalid Data Received From Brake System Control Module. Algorithm Based Failures. Signal calculation failure
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
10 ModelleS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Modelle nach Baujahr und Motor anzeigen (23)
- Volvo S60 (2011–)2011–2012Nur Motor: B6304T4
- Volvo S60 (2011–)2013–2014Nur Motor: B5204T8, B5204T9, B5254T12, B5254T14, B6304T4
- Volvo S60 (2011–)2015Nur Motor: B5204T8, B5204T9, B5254T12, B5254T14, B6304T3, B6304T4, B6304T5
- Volvo S80 (2007–)2010Nur Motor: B6324S, B6324S2
- Volvo S80 (2007–)2011–2015Nur Motor: B6304T4, B6324S4, B6324S5
- Volvo V40 (2013–)2013–2014Nur Motor: B5204T8, B5204T9, B5254T12, B5254T14
- Volvo V40 (2013–)2015Nur Motor: B5204T8, B5204T9
- Volvo V40 Cross Country (2013–)2013–2015Nur Motor: B5204T8, B5204T9, B5254T12, B5254T14
- Volvo V60 (2011–)2011–2012Nur Motor: B6304T4
- Volvo V60 (2011–)2013Nur Motor: B5204T8, B5204T9, B6304T4
- Volvo V60 (2011–)2014Nur Motor: B5204T8, B5204T9, B5254T12, B6304T4
- Volvo V60 (2011–)2015Nur Motor: B5204T9, B5254T12, B6304T3, B6304T4, B6304T5
- Volvo V60 Cross Country (2015–)2015
- Volvo V70 (2008–)2010Nur Motor: B6324S, B6324S2
- Volvo V70 (2008–)2011–2014Nur Motor: B6304T4, B6324S5
- Volvo V70 (2008–)2015Nur Motor: B6304T4
- Volvo XC60 (2009–)2009
- Volvo XC60 (2009–)2010Nur Motor: B6304T2, B6324S, B6324S2
- Volvo XC60 (2009–)2011–2014Nur Motor: B6304T4, B6324S4, B6324S5
- Volvo XC60 (2009–)2015Nur Motor: B5204T9, B5254T12, B5254T14, B6304T4, B6324S4, B6324S5
- Volvo XC70 (2008–)2010Nur Motor: B6324S, B6324S2
- Volvo XC70 (2008–)2011–2015Nur Motor: B6304T4, B6324S4, B6324S5
- Volvo XC90 (2003–)2013–2014Nur Motor: D5244T18, D5244T5
Was bedeutet der Fehlercode?
The brake control module (BCM) compares the wheel speeds with the vehicle speed and, when slip occurs, requests extra torque from the engine over CAN. The code is set when the engine control module finds that this request is unreasonable in duration or size. Although the code is titled calculation failure, it concerns the request from the brake control module.
Mögliche Ursachen
- Fault in the brake control module (BCM), which should be checked first
Was Sie tun können
- 1Read the codes in the brake control module first and fix them. Then clear the code in the engine control module
- 2Check that the fuses for the brake control module are intact
- 3Check the CAN connections between the engine control module and the brake control module for loose or corroded contacts
- 4Do not work on the braking system yourself. If it returns: have a workshop with diagnostic equipment check the brake control module
Symptome, die Sie bemerken können1
- Warning symbol and text message in the display
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.