VOLVO
ECM-U100386 - System Timer. Bus Signal / Message Failures. Signal invalid
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
5 modellerS60 (2011–), S80 (2007–), V60 (2011–), V70 (2008–), XC60 (2009–)
Vis modeller per årsmodell og motor (12)
- Volvo S60 (2011–)2011Kun motor: B4204T6, B4204T7
- Volvo S60 (2011–)2012–2014Kun motor: B4204T7
- Volvo S80 (2007–)2010Kun motor: B4204T6
- Volvo S80 (2007–)2011–2014Kun motor: B4204T6, B4204T7
- Volvo V60 (2011–)2011Kun motor: B4204T6, B4204T7
- Volvo V60 (2011–)2012–2014Kun motor: B4204T7
- Volvo V70 (2008–)2010Kun motor: B4204T6
- Volvo V70 (2008–)2011Kun motor: B4204T6, B4204T7
- Volvo V70 (2008–)2012–2014Kun motor: B4204T7
- Volvo XC60 (2009–)2010Kun motor: B4204T6
- Volvo XC60 (2009–)2011–2012Kun motor: B4204T6, B4204T7
- Volvo XC60 (2009–)2013–2015Kun motor: B4204T7
Hva betyr feilkoden?
The engine control module (ECM) should receive a real-time clock time signal from the central electronic module (CEM), but the signal has not reached the ECM some time after the ignition is switched on. The code may be caused by interference in the CAN network or by a damaged CEM.
Mulige årsaker
- Interference in the CAN network
- Damaged central electronic module (CEM)
Hva du kan gjøre
- 1Check that the fuses are intact. Read the fault codes in the engine control module and the CEM, and remedy the other faults first.
- 2If the code returns, have a workshop read out and check the CEM and the CAN network, as this requires diagnostic equipment.
- 3After a repair, check that the code does not come back on a new drive.
Symptomer du kan merke1
- No noticeable symptoms for the driver
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