VOLVO
ECM-U010493 - Lost Communication With Forward Sensing Module (FSM). Component Failures. No operation
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
10 modellerS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Vis modeller per årsmodell og motor (20)
- Volvo S60 (2011–)2011–2012Kun motor: B6304T4
- Volvo S60 (2011–)2013–2014Kun motor: B5204T8, B5204T9, B5254T12, B5254T14, B6304T4
- Volvo S60 (2011–)2015Kun motor: B5204T8, B5204T9, B5254T12, B5254T14, B6304T3, B6304T4, B6304T5
- Volvo S80 (2007–)2011–2012, 2015Kun motor: B6304T4, B6324S4, B6324S5
- Volvo S80 (2007–)2013–2014Kun motor: B5254T12, B5254T14, B6304T4, B6324S4, B6324S5
- Volvo V40 (2013–)2013–2014Kun motor: B5204T8, B5204T9, B5254T12, B5254T14
- Volvo V40 (2013–)2015Kun motor: B5204T8, B5204T9
- Volvo V40 Cross Country (2013–)2013–2015Kun motor: B5204T8, B5204T9, B5254T12, B5254T14
- Volvo V60 (2011–)2011–2012Kun motor: B6304T4
- Volvo V60 (2011–)2013Kun motor: B5204T8, B5204T9, B6304T4
- Volvo V60 (2011–)2014Kun motor: B5204T8, B5204T9, B5254T12, B6304T4
- Volvo V60 (2011–)2015Kun motor: B5204T9, B5254T12, B6304T3, B6304T4, B6304T5
- Volvo V60 Cross Country (2015–)2015
- Volvo V70 (2008–)2011–2012Kun motor: B6304T4, B6324S5
- Volvo V70 (2008–)2013–2014Kun motor: B5204T9, B6304T4, B6324S5
- Volvo V70 (2008–)2015Kun motor: B5204T9, B6304T4
- Volvo XC60 (2009–)2011–2014Kun motor: B6304T4, B6324S4, B6324S5
- Volvo XC60 (2009–)2015Kun motor: B5204T9, B5254T12, B5254T14, B6304T4, B6324S4, B6324S5
- Volvo XC70 (2008–)2011–2015Kun motor: B6304T4, B6324S4, B6324S5
- Volvo XC90 (2003–)2011–2014Kun motor: B6324S5
Hva betyr feilkoden?
The engine control module (ECM) receives the information it needs from the forward sensing module (FSM) over the CAN network, and the code is set when communication with the FSM stops. so fault-tracing starts with the FSM.
Mulige årsaker
- The fault may lie in the forward sensing module (FSM)
- Open circuit in one of the CAN wires
- Short circuit between the CAN wires
- Communication cable shorted to ground or voltage
- Contact resistance, oxidation or open circuit in the connections
- The engine control module is not intended for the car, for example a used module with other software or hardware
Hva du kan gjøre
- 1Read the code with a diagnostic tool and see whether it is active or only stored
- 2Read the codes in the central electronic module (CEM) first, since they may show a common fault in the network
- 3Check that the connectors to the forward sensing module and to the engine control module are secure and clean
- 4Use a multimeter to check that the wire to the forward sensing module has no break and no contact with ground or voltage
- 5Have a workshop check the forward sensing module, since it is part of the car's safety systems
Symptomer du kan merke1
- Cruise control does not engage
Hva feilen kan påvirke2
- The cruise control function is switched off
- Cruise control cannot be activated
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