VOLVO
CEM-4E24 - Malfunction indicator lamp (MIL). Faulty signal
System
Zentralelektronik (CEM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
5 ModelleC30 (2007–2013), C30 Electric (2011–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)
Modelle nach Baujahr und Motor anzeigen (5)
Was bedeutet der Fehlercode?
The CEM checks that the malfunction indicator lamp in the instrument panel flashes on briefly at ignition-on and then goes off. If the signal is too low or missing, the code is set. The lamp then does not light.
Mögliche Ursachen
- An open circuit in the wire to the MIL lamp
- The cable to the malfunction indicator lamp is shorted to ground
- A damaged fuse
Was Sie tun können
- 1With the ignition on, check that the malfunction indicator lamp lights briefly and then goes out
- 2Check the instrument panel fuse. If it has blown, replace it once. If it blows again, use a multimeter to check the wire after it has no contact with ground
- 3With a diagnostic tool, activate the malfunction indicator lamp and check that it lights
- 4After the work, clear the code and check that the lamp works
Symptome, die Sie bemerken können1
- The malfunction indicator lamp does not light
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.