ECM-U210887 - Adaptive Cruise Control. Bus Signal / Message Failures. Missing message
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Feilkoden har ulik betydning avhengig av modell, årsmodell eller motor. Velg betydningen som gjelder din bil.
Gjelder følgende modeller:
8 modellerS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Vis modeller per årsmodell og motor (25)
- Volvo S60 (2011–)2011Alle motorer unntatt: B5254T5, D4162T, D5204T2, D5244T10
- Volvo S60 (2011–)2012–2014Kun motor: B4164T, B4164T2, B4164T3, B4204T7, B6304T4
- Volvo S60 (2011–)2015Kun motor: B4164T, B4164T2, B4164T3, B6304T3, B6304T4, B6304T5
- Volvo S80 (2007–)2010Kun motor: B4204T6, B6304T2, B6324S, B6324S2, B8444S
- Volvo S80 (2007–)2011Kun motor: B4164T, B4204T6, B4204T7, B6304T4, B6324S4, B6324S5, B8444S
- Volvo S80 (2007–)2012Alle motorer unntatt: B5254T10, D4162T, D5204T3, D5244T11, D5244T15
- Volvo S80 (2007–)2013–2014Kun motor: B4164T, B4164T2, B4204T6, B4204T7, B6304T4, B6324S4, B6324S5
- Volvo S80 (2007–)2015Kun motor: B4164T, B6304T4, B6324S4, B6324S5
- Volvo V40 (2013–)2013Kun motor: B4164T, B4164T3
- Volvo V40 (2013–)2014–2015Kun motor: B4164T, B4164T3, B4164T4
- Volvo V40 Cross Country (2013–)2013–2015Kun motor: B4164T
- Volvo V60 (2011–)2011Alle motorer unntatt: D4162T, D5204T2, D5244T10
- Volvo V60 (2011–)2012Alle motorer unntatt: D4162T, D5204T3, D5244T11, D5244T15
- Volvo V60 (2011–)2013–2014Kun motor: B4164T, B4164T2, B4164T3, B4204T7, B6304T4
- Volvo V60 (2011–)2015Kun motor: B4164T, B4164T2, B4164T3, B6304T3, B6304T4, B6304T5
- Volvo V70 (2008–)2010Kun motor: B4204T6, B6304T2, B6324S, B6324S2
- Volvo V70 (2008–)2011Kun motor: B4164T, B4204T6, B4204T7, B6304T4, B6324S5
- Volvo V70 (2008–)2012–2014Kun motor: B4164T, B4164T2, B4204T7, B6304T4, B6324S5
- Volvo V70 (2008–)2015Kun motor: B4164T, B4164T2, B6304T4
- Volvo XC60 (2009–)2010Alle motorer unntatt: D5244T10, D5244T14, D5244T16
- Volvo XC60 (2009–)2011Alle motorer unntatt: D5204T2, D5244T10, D5244T16
- Volvo XC60 (2009–)2012Alle motorer unntatt: D5204T3, D5244T11, D5244T15, D5244T17
- Volvo XC60 (2009–)2013–2015Kun motor: B4204T7, B6304T4, B6324S4, B6324S5
- Volvo XC70 (2008–)2010Kun motor: B6304T2, B6324S, B6324S2
- Volvo XC70 (2008–)2011–2015Kun motor: B6304T4, B6324S4, B6324S5
Hva betyr feilkoden?
The engine control module (ECM) continuously receives the information it needs from the forward sensing module (FSM) over CAN. The code is set when communication with the FSM is lost. Although the fault is named a missing message, it is the communication with the FSM that is absent. After the ECM has been reloaded or the battery has been disconnected, press the brake pedal down twice for about two seconds to activate cruise control.
Mulige årsaker
- Open circuit in the communication cable
- Communication cable short-circuited to ground or to voltage
- Contact resistance or oxidation in the connections
- Open circuit or short-circuit in the connections
- The fault is in the central electronic module (CEM)
Hva du kan gjøre
- 1Read the fault codes in the engine control module. If any of ECM-U012088, ECM-U000188, ECM-U1A1400, ECM-U000108 or ECM-U000100 is stored, check it first.
- 2Read the fault codes in the FSM and the CEM and remedy them there first. The engine control module code is then a follow-on fault.
- 3Check that the connectors in the CAN network are secure and clean, and look for loose or chafed wiring.
- 4Do not replace the CEM for a CAN fault unless a workshop has confirmed an internal fault in it.
Symptomer du kan merke2
- Cruise control cannot be engaged
- Cruise control does not work at all
Hva feilen kan påvirke1
- Cruise control is turned off while the fault is active
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.