VOLVO
ECM-P261023 - ECM/PCM Engine Off Timer Performance. General Signal Failures. Signal stuck low
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
5 ModelleS60 (2011–), S80 (2007–), V60 (2011–), V70 (2008–), XC60 (2009–)
Modelle nach Baujahr und Motor anzeigen (12)
- Volvo S60 (2011–)2011Nur Motor: B4204T6, B4204T7
- Volvo S60 (2011–)2012–2014Nur Motor: B4204T7
- Volvo S80 (2007–)2010Nur Motor: B4204T6
- Volvo S80 (2007–)2011–2014Nur Motor: B4204T6, B4204T7
- Volvo V60 (2011–)2011Nur Motor: B4204T6, B4204T7
- Volvo V60 (2011–)2012–2014Nur Motor: B4204T7
- Volvo V70 (2008–)2010Nur Motor: B4204T6
- Volvo V70 (2008–)2011Nur Motor: B4204T6, B4204T7
- Volvo V70 (2008–)2012–2014Nur Motor: B4204T7
- Volvo XC60 (2009–)2010Nur Motor: B4204T6
- Volvo XC60 (2009–)2011–2012Nur Motor: B4204T6, B4204T7
- Volvo XC60 (2009–)2013–2015Nur Motor: B4204T7
Was bedeutet der Fehlercode?
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.
Mögliche Ursachen
- Interference on the CAN network
- Damaged central electronic module (CEM)
Was Sie tun können
- 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
Symptome, die Sie bemerken können1
- No noticeable symptoms for the driver
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.