VOLVO
CEM-8D06 - Right-hand stop lamp. 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 supplies the right-hand brake light from its own output and registers a faulty signal from it. The cause may be a signal wire shorted to battery voltage or an open circuit. The brake light then either stays off or stays on constantly.
Mögliche Ursachen
- The signal wire to the right-hand brake light is shorted to battery voltage
- Open circuit in the signal wire to the right-hand brake light
Was Sie tun können
- 1Press the brake pedal with the ignition on. If the light stays off the fault is likely permanent; if it works but the code was stored earlier, it is intermittent
- 2Check that the bulb in the right brake light is intact and sits properly in its holder
- 3With the ignition off, use a multimeter to check that the wire to the right brake light is unbroken and has no voltage
- 4Look for chafing and pinched spots along the wire to the right brake light
- 5If the fault remains, have a workshop check the circuit
- 6A faulty brake light is a safety risk, since drivers behind cannot see you braking
Symptome, die Sie bemerken können2
- The brake lights do not come on when the pedal is pressed
- The brake light stays on constantly
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.