VOLVO
ECM-U041864 - Invalid Data Received From Brake System Control Module. Algorithm Based Failures. Signal plausibility failure
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
14 ModelleC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), S60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V50 (2004–2013), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Modelle nach Baujahr und Motor anzeigen (32)
- Volvo C30 (2007–2013)2011–2013Nur Motor: D5204T, D5204T5
- Volvo C70 (2006–2013)2011Nur Motor: D5204T, D5204T5
- Volvo C70 (2006–2013)2012–2013Alle Motoren außer: B5254T7
- Volvo S40 (2004–2013)2011–2012Nur Motor: D5204T, D5204T5
- Volvo S60 (2011–)2011Alle Motoren außer: B4164T, B4164T3, B4204T6, B4204T7
- Volvo S60 (2011–)2012–2014Alle Motoren außer: B4164T, B4164T2, B4164T3, B4204T7
- Volvo S60 (2011–)2015Alle Motoren außer: B4164T, B4164T2, B4164T3
- Volvo S80 (2007–)2010Nur Motor: B6324S, B6324S2, D5244T10, D5244T14, D5244T19
- Volvo S80 (2007–)2011Nur Motor: B6304T4, B6324S4, B6324S5, D5204T2, D5244T10
- Volvo S80 (2007–)2012Alle Motoren außer: B4164T, B4164T2, B4204T6, B4204T7, B5254T10
- Volvo S80 (2007–)2013–2014Alle Motoren außer: B4164T, B4164T2, B4204T6, B4204T7, B5254T12, B5254T14
- Volvo S80 (2007–)2015Alle Motoren außer: B4164T
- Volvo V40 (2013–)2013Alle Motoren außer: B4164T, B4164T3
- Volvo V40 (2013–)2014–2015Alle Motoren außer: B4164T, B4164T3, B4164T4
- Volvo V40 Cross Country (2013–)2013–2015Alle Motoren außer: B4164T
- Volvo V50 (2004–2013)2011–2012Nur Motor: D5204T, D5204T5
- Volvo V60 (2011–)2011Nur Motor: B6304T4, D4162T, D5204T2, D5244T10
- Volvo V60 (2011–)2012–2014Alle Motoren außer: B4164T, B4164T2, B4164T3, B4204T7
- Volvo V60 (2011–)2015Alle Motoren außer: B4164T, B4164T2, B4164T3
- Volvo V60 Cross Country (2015–)2015
- Volvo V70 (2008–)2010Nur Motor: B6324S, B6324S2, D5244T10, D5244T14, D5244T19
- Volvo V70 (2008–)2011Nur Motor: B6304T4, B6324S5, D5204T2, D5244T10
- Volvo V70 (2008–)2012Alle Motoren außer: B4164T, B4164T2, B4204T7, B5254T10
- Volvo V70 (2008–)2013–2014Alle Motoren außer: B4164T, B4164T2, B4204T7, B5204T9
- Volvo V70 (2008–)2015Alle Motoren außer: B4164T, B4164T2, B5204T9
- Volvo XC60 (2009–)2009
- Volvo XC60 (2009–)2010Alle Motoren außer: B4204T6
- Volvo XC60 (2009–)2011–2012Alle Motoren außer: B4204T6, B4204T7
- Volvo XC60 (2009–)2013–2015Alle Motoren außer: B4204T7
- Volvo XC70 (2008–)2010Alle Motoren außer: B6304T2
- Volvo XC70 (2008–)2011–2015
- Volvo XC90 (2003–)2013–2014Nur Motor: D5244T18, D5244T5
Was bedeutet der Fehlercode?
The engine control module (ECM) has received a request for extra wheel torque from the brake control module (BCM) that is unreasonable. The request is outside the permitted range in both duration and torque amplitude. The fault may lie in the BCM, in BCM software that has not been upgraded, or in the CAN communication between the two control modules. The ECM code is stored after the BCM has stored its own fault.
Mögliche Ursachen
- The fault is in the brake control module (BCM)
- The software in the brake control module (BCM) has not been upgraded
- Fault in the CAN communication between the engine control module (ECM) and the brake control module (BCM)
Was Sie tun können
- 1Read the fault codes in the brake control module (BCM) first and remedy them. This code indicates a fault in that control module.
- 2Have a workshop check whether the BCM software has been upgraded. Software updating is a workshop task.
- 3Check that the connectors in the CAN network between the engine control module and the brake control module are secure and free from corrosion.
- 4Erase the fault codes once the BCM fault is remedied, then check on a test drive whether the code returns.
- 5Do not work on the brake system yourself. Have a workshop check the BCM if the code returns.
Symptome, die Sie bemerken können2
- Warning symbol and message in the display
- Poor performance, the car lacks power
Was der Fehler beeinflussen kann1
- The function that stops the car from being dragged along the road surface is turned off
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.