VOLVO
ECM-A400 - Engine control module (ECM). Internal fault
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
5 ModelleS60 (2001–2009), S80 (1999–2006), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)
Modelle nach Baujahr und Motor anzeigen (10)
- Volvo S60 (2001–2009)2001Nur Motor: D5244T
- Volvo S60 (2001–2009)2002–2003, 2006Nur Motor: D5244T, D5244T2
- Volvo S60 (2001–2009)2004–2005Nur Motor: D5244T, D5244T2, D5244T3
- Volvo S80 (1999–2006)2001Nur Motor: D5244T
- Volvo S80 (1999–2006)2002–2006Nur Motor: D5244T, D5244T2
- Volvo V70 (2000–2008)2001Nur Motor: D5244T
- Volvo V70 (2000–2008)2002–2003, 2006Nur Motor: D5244T, D5244T2
- Volvo V70 (2000–2008)2004–2005Nur Motor: D5244T, D5244T2, D5244T3
- Volvo V70 XC / XC70 (2001–2007)2003–2006Nur Motor: D5244T
- Volvo XC90 (2003–)2003–2006Nur Motor: D5244T
Was bedeutet der Fehlercode?
The code is set when the engine control module detects an internal fault in itself. While the fault is present, communication on the CAN network stops, and a defective engine control module is the cause.
Mögliche Ursachen
- A defective engine control module
Was Sie tun können
- 1Read the code, clear it and road test the car to see whether it returns
- 2Check that the battery is in good condition and that the engine control module connectors are fully seated and free from oxidation
- 3If the fault returns, the module is defective and must be replaced; a new module has no software and must be programmed, which a workshop does
Symptome, die Sie bemerken können3
- Cruise control does not work at all
- Uneven idle
- Poor accelerator pedal response
Was der Fehler beeinflussen kann1
- Communication on the CAN network is lost
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.