VOLVO
CEM-6F84 - Fuel Flap Driver 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?
CEM controls the power supply to the fuel filler cap lock motor through a directly connected wire. If the wire to the motor is short-circuited to voltage or ground, or has an open circuit, the fault code is set. The fuel filler cap then cannot be unlocked, or is hard to open.
Mögliche Ursachen
- Power supply wire to the fuel filler lock motor short-circuited to ground
- Power supply wire to the fuel filler lock motor short-circuited to voltage or open circuit
Was Sie tun können
- 1With the ignition off, check the wire to the fuel filler lock motor for chafing, pinching and loose connections
- 2Use a multimeter to check that the supply wire has no break and no contact with ground (the body) or voltage
- 3Check the connectors at the CEM and at the fuel filler lock motor for damage and corrosion
- 4If no other fault is found, a workshop should replace the fuel filler lock motor
- 5Clear the fault code and check that the fuel filler cap unlocks when the button is pressed
Symptome, die Sie bemerken können2
- Fuel filler cap does not lock or unlock
- Fuel filler cap is hard or impossible to open
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.