VOLVO
CEM-4F92 - Seat belt reminder. Signal missing
System
Zentralelektronik (CEM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
5 ModelleS60 (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 central electronic module (CEM) receives no signal from the seat belt reminder sensor in the passenger seat. The sensor detects whether someone is sitting in the seat so the car can warn when the belt is not fastened.
Mögliche Ursachen
- Open circuit in the wire between the sensor and the central electronic module
- Loose or corroded connector under the passenger seat
- Damaged seat belt reminder sensor
Was Sie tun können
- 1Check the connectors under the passenger seat – they can easily come loose if the seat has been removed or moved a long way
- 2Check that no wiring under the seat is pinched or broken
- 3Clear the code and see whether it returns
- 4If the fault remains, have the sensor and wiring checked by a workshop
Symptome, die Sie bemerken können2
- General warning lamp on
- The passenger seat belt reminder may not work correctly
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.