Was bedeutet der Fehlercode CEM-1C07?

Diagnose und Fehlercodedefinition für CEM-1C07 (Volvo S60 (2001–2009), Volvo S60 (2001–2009), Volvo S60 (2001–2009)). Steuergerätereparatur bei OBD Tuning.

VOLVO

CEM-1C07 - Alternator control module (ACM). Over heated

System

Zentralelektronik (CEM)

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 (12)

Was bedeutet der Fehlercode?

The generator control module (ACM) has told the CEM that the generator is overheating. Overheating may be caused by a blocked air inlet or outlet at the generator, or by a defective generator. The battery may discharge and the starter motor may turn slowly.

Mögliche Ursachen

The air inlet or outlet at the generator is blocked

Was Sie tun können

1Check that the air inlet and outlet at the generator are not blocked by leaves, dirt or debris. Clear them out
2Check that the generator drive belt is intact and correctly fitted
3With the ignition on, check that the charging warning goes out when the engine starts
4If the fault returns, replace the generator if you can, otherwise have a workshop do it
5After the work, clear the code and drive the car to see whether it returns

Symptome, die Sie bemerken können4

The charging warning lamp lights with the engine running
The battery discharges
The starter motor turns slowly
The engine is hard to start or starts unreliably

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