VOLVO
ECM-P261023 - ECM/PCM Engine Off Timer Performance. General Signal Failures. Signal stuck low
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) receives the real-time clock (RTC) signal from the central electronic module (CEM) and keeps checking it after the engine is switched off, during the system afterrun. The code is set when the clock is not updated during that afterrun. Interference on the CAN network or a damaged CEM can cause this.
Mulige årsaker
- Interference on the CAN network
- Damaged central electronic module (CEM)
Hva du kan gjøre
- 1Read the codes in the CEM and any CAN-related codes, since interference on the CAN network can be the cause
- 2Check that the fuses are intact
- 3If you have a diagnostic tool: read out whether the CEM can be read and whether it responds
- 4If the code returns although the CAN network has been checked, have a workshop with diagnostic equipment check the CEM, which may be damaged
Symptomer du kan merke1
- No noticeable symptoms for the driver
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