VOLVO
ECM-0603 - Engine control module (ECM). Internal fault
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
3 ModelleC30 (2007–2013), S40 (2004–2013), V50 (2004–2013)
Modelle nach Baujahr und Motor anzeigen (14)
- Volvo C30 (2007–2013)2007–2009Nur Motor: B4164S3, B4184S11, B4184S8, B4204S3
- Volvo C30 (2007–2013)2010Nur Motor: B4164S3, B4184S11, B4184S8, B4204S3, B4204S4
- Volvo C30 (2007–2013)2011–2012Nur Motor: B4164S3, B4204S3, B4204S4
- Volvo C30 (2007–2013)2013Nur Motor: B4204S3, B4204S4
- Volvo S40 (2004–2013)2005Nur Motor: B4164S3, B4184S11
- Volvo S40 (2004–2013)2006Nur Motor: B4164S3, B4184S11, B4184S8
- Volvo S40 (2004–2013)2007–2009Nur Motor: B4164S3, B4184S11, B4184S8, B4204S3
- Volvo S40 (2004–2013)2010Nur Motor: B4164S3, B4184S11, B4184S8, B4204S3, B4204S4
- Volvo S40 (2004–2013)2011–2012Nur Motor: B4164S3, B4204S3, B4204S4
- Volvo V50 (2004–2013)2005Nur Motor: B4164S3, B4184S11
- Volvo V50 (2004–2013)2006Nur Motor: B4164S3, B4184S11, B4184S8
- Volvo V50 (2004–2013)2007–2009Nur Motor: B4164S3, B4184S11, B4184S8, B4204S3
- Volvo V50 (2004–2013)2010Nur Motor: B4164S3, B4184S11, B4184S8, B4204S3, B4204S4
- Volvo V50 (2004–2013)2011–2012Nur Motor: B4164S3, B4204S3, B4204S4
Was bedeutet der Fehlercode?
The engine control module (ECM) runs internal checks on its memory and internal parameters. If it finds a fault in one of its own functions, the code is set, so the fault is in the control module itself. The fault may be permanent, or it may have occurred earlier and no longer be present. Intermittent faults can be caused by disturbances when the module starts up.
Mögliche Ursachen
- Damaged engine control module (ECM)
- Temporary disturbance when the control module starts, for example from a weak battery
Was Sie tun können
- 1Read the code, clear it and road test the car; if the code does not return, the fault may have been temporary
- 2Check the battery condition and that the battery terminals are tight, since a disturbance at start-up can cause the fault
- 3Check that the engine control module's earth connections and supply connections are free from corrosion and secure
- 4If the fault returns after the road test, the engine control module is the likely cause and a workshop should replace it
Symptome, die Sie bemerken können1
- No noticeable symptoms for the driver
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.