VOLVO
CEM-4F4A - Seat belt buckle, rear left-hand. 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 monitors the left rear belt buckle. If the signal level is faulty, the code is set. The information lamp may light and a message may appear in the display. The fault may lie in the signal wire or in the buckle.
Mögliche Ursachen
- A damaged signal wire between the rear left buckle and the CEM
- A faulty seat belt buckle
Was Sie tun können
- 1Safety: the seat belt system is part of the crash protection. Do not work on the wiring or the buckle yourself. Have a workshop check it
- 2Look for chafed or pinched cables at the rear left seat belt, without removing anything
- 3Latch and unlatch the belt several times and see whether the information lamp changes. If it does not, the fault is probably permanent
- 4After the work, clear the code and check that the information lamp goes out
Symptome, die Sie bemerken können2
- The information lamp is lit
- A message appears in the display
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.