Was bedeutet der Fehlercode CEM-6D03?

Diagnose und Fehlercodedefinition für CEM-6D03 (Volvo S60 (2001–2009), Volvo S80 (1999–2006), Volvo V70 (2000–2008)). Steuergerätereparatur bei OBD Tuning.

VOLVO

CEM-6D03 - Relay, window lift LR up. Signal too low. Intermittent fault

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 (5)

Was bedeutet der Fehlercode?

The CEM has registered that the signal on the relay coil for the window lift in the left rear door is missing or too low when the window is raised. The fault is intermittent, so it may have arisen earlier without being active now. It may be caused by poor contact in the relay socket, a loose or defective relay, or a defective control unit.

Mögliche Ursachen

Oxidation on relay socket contacts
Relay is loose or missing
Defective relay with an open circuit or earth fault in the coil
Defective control unit

Was Sie tun können

1Clear the code and test the left rear window lift to see whether the fault returns
2Check that the relay is firmly seated in its holder and that the contacts in the relay socket are not oxidised
3Check the relay visually and replace it if it is damaged
4Check the connectors to the control unit for loose connections and corrosion
5If the relay works but the fault remains, a workshop should check the control unit

Symptome, die Sie bemerken können1

Electric window lift does not work

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