VOLVO
ECM-U041864 - Invalid Data Received From Brake System Control Module. Algorithm Based Failures. Signal plausibility failure
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
14 modellerC30 (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–)
Vis modeller per årsmodell og motor (32)
- Volvo C30 (2007–2013)2011–2013Kun motor: D5204T, D5204T5
- Volvo C70 (2006–2013)2011Kun motor: D5204T, D5204T5
- Volvo C70 (2006–2013)2012–2013Alle motorer unntatt: B5254T7
- Volvo S40 (2004–2013)2011–2012Kun motor: D5204T, D5204T5
- Volvo S60 (2011–)2011Alle motorer unntatt: B4164T, B4164T3, B4204T6, B4204T7
- Volvo S60 (2011–)2012–2014Alle motorer unntatt: B4164T, B4164T2, B4164T3, B4204T7
- Volvo S60 (2011–)2015Alle motorer unntatt: B4164T, B4164T2, B4164T3
- Volvo S80 (2007–)2010Kun motor: B6324S, B6324S2, D5244T10, D5244T14, D5244T19
- Volvo S80 (2007–)2011Kun motor: B6304T4, B6324S4, B6324S5, D5204T2, D5244T10
- Volvo S80 (2007–)2012Alle motorer unntatt: B4164T, B4164T2, B4204T6, B4204T7, B5254T10
- Volvo S80 (2007–)2013–2014Alle motorer unntatt: B4164T, B4164T2, B4204T6, B4204T7, B5254T12, B5254T14
- Volvo S80 (2007–)2015Alle motorer unntatt: B4164T
- Volvo V40 (2013–)2013Alle motorer unntatt: B4164T, B4164T3
- Volvo V40 (2013–)2014–2015Alle motorer unntatt: B4164T, B4164T3, B4164T4
- Volvo V40 Cross Country (2013–)2013–2015Alle motorer unntatt: B4164T
- Volvo V50 (2004–2013)2011–2012Kun motor: D5204T, D5204T5
- Volvo V60 (2011–)2011Kun motor: B6304T4, D4162T, D5204T2, D5244T10
- Volvo V60 (2011–)2012–2014Alle motorer unntatt: B4164T, B4164T2, B4164T3, B4204T7
- Volvo V60 (2011–)2015Alle motorer unntatt: B4164T, B4164T2, B4164T3
- Volvo V60 Cross Country (2015–)2015
- Volvo V70 (2008–)2010Kun motor: B6324S, B6324S2, D5244T10, D5244T14, D5244T19
- Volvo V70 (2008–)2011Kun motor: B6304T4, B6324S5, D5204T2, D5244T10
- Volvo V70 (2008–)2012Alle motorer unntatt: B4164T, B4164T2, B4204T7, B5254T10
- Volvo V70 (2008–)2013–2014Alle motorer unntatt: B4164T, B4164T2, B4204T7, B5204T9
- Volvo V70 (2008–)2015Alle motorer unntatt: B4164T, B4164T2, B5204T9
- Volvo XC60 (2009–)2009
- Volvo XC60 (2009–)2010Alle motorer unntatt: B4204T6
- Volvo XC60 (2009–)2011–2012Alle motorer unntatt: B4204T6, B4204T7
- Volvo XC60 (2009–)2013–2015Alle motorer unntatt: B4204T7
- Volvo XC70 (2008–)2010Alle motorer unntatt: B6304T2
- Volvo XC70 (2008–)2011–2015
- Volvo XC90 (2003–)2013–2014Kun motor: D5244T18, D5244T5
Hva betyr feilkoden?
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.
Mulige årsaker
- 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)
Hva du kan gjøre
- 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.
Symptomer du kan merke2
- Warning symbol and message in the display
- Poor performance, the car lacks power
Hva feilen kan påvirke1
- The function that stops the car from being dragged along the road surface is turned off
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