VOLVO
CEM-6A04 - Rear right door locked. Signal too low. Intermittent fault
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 CEM has registered a low reading from the lock position sensor in the right rear door after unlocking. The fault is intermittent, so it may have occurred earlier without being active now. The cause may be a lock stuck in the locked position, an earth fault in the wiring or a fault in the lock motor circuit.
Mögliche Ursachen
- Lock stuck in the locked position
- Earth fault in the lock position sensor signal wire
- Relay fault or open circuit in the relay supply, such as a defective fuse
- Fault in the locking motor circuit
- Fault in the rear electronic module (REM)
Was Sie tun können
- 1Check that the lock has not stuck or jammed with the inside lock button, and that the lock unit is correctly fitted
- 2Check the connectors in the cable to the lock unit for loose connections and corrosion
- 3Check the fuse for the rear electronic module and replace it if it has blown
- 4Use a multimeter to check that the signal wire to the lock position sensor has no contact with ground (the body)
- 5If you have a diagnostic tool, lock and unlock the car and follow the lock position status of the right rear door in live data
Symptome, die Sie bemerken können1
- Door does not lock or unlock
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.