Was bedeutet der Fehlercode CEM-8A07?

Diagnose und Fehlercodedefinition für CEM-8A07 (Volvo S60 (2001–2009), Volvo S80 (1999–2006), Volvo V70 (2000–2008)). Steuergerätereparatur bei OBD Tuning.

VOLVO

CEM-8A07 - Dipped headlamp relay. Signal missing. 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 dipped beam relay must not be activated for this code to be set. CEM then registers that the dipped beam circuit is not closed, meaning there is a break. The fault is intermittent and may have occurred earlier without being active now.

Mögliche Ursachen

Open circuit in the dipped beam relay circuit

Was Sie tun können

1Check that the dipped beam relay is correctly fitted and that its contacts are not corroded
2Check the connections to the relay for chafing, loose connections and corrosion
3Use a multimeter to check that the wire to the relay has no break
4Remedy what is found and check that the dipped beam works again

Symptome, die Sie bemerken können1

Front lamps do not work

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