Was bedeutet der Fehlercode ECM-5340?

Diagnose und Fehlercodedefinition für ECM-5340 (Volvo S60 (2001–2009), Volvo S60 (2001–2009), Volvo S60 (2001–2009)). Steuergerätereparatur bei OBD Tuning.

VOLVO

ECM-5340 - Communication problems with the central electronic module. Communication fault

System

Motorsteuergerät (ECM)

Volvo-Modelle, für die dieser Fehlercode gilt

Gilt für folgende Modelle:

5 Modelle

S60 (2001–2009), S80 (1999–2006), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)

Modelle nach Baujahr und Motor anzeigen (10)

Was bedeutet der Fehlercode?

The engine control module (ECM) has lost communication with the central electronic module (CEM) over the CAN network. The fault may lie in a broken wire, in fault codes stored in the CEM, or in the CEM itself. The code may be a follow-on fault, in which case the fault in the CEM should be fixed first. The driver normally notices nothing.

Mögliche Ursachen

Break in the CAN wiring
Fault codes stored in the central electronic module (CEM)
Faulty central electronic module (CEM)

Was Sie tun können

1Read and fix the codes in the central electronic module (CEM) first, since this code may be a follow-on fault
2Look for breaks, chafing or pinched sections in the CAN wiring between the engine control module and the CEM
3Check that the connectors on the control modules are fully seated and free from corrosion
4Clear the code and road test to see whether it returns
5If the fault remains, have a workshop check the CEM with diagnostic equipment

Symptome, die Sie bemerken können1

No noticeable symptoms for the driver

Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.