CEM-8F25
VOLVO
CEM-8F25 - Relay, windshield wiper. Signal too low. Intermittent fault
System
Zentralelektronik (CEM)
Volvo-Modelle, für die dieser Fehlercode gilt
Dieser Fehlercode hat je nach Modell, Modelljahr oder Motor unterschiedliche Bedeutungen. Wählen Sie die Bedeutung, die für Ihr Fahrzeug 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 fault is intermittent: the wiper relay registered a signal that was too low on an earlier occasion, but it is no longer present. The cause may be a defective relay, a relay that is not seated properly, a break in the wire, or a wire shorted to ground.
Mögliche Ursachen
- Defective relay, such as a damaged coil
- Relay not seated properly in its socket
- Break in the wire
- Wire shorted to ground
Was Sie tun können
- 1Clear the code and check whether it returns; an intermittent fault can be a temporary disturbance
- 2Check that the wiper relay is properly fitted in its socket
- 3Carefully remove the relay and check that the socket contacts are clean and free of oxidation
- 4Use a multimeter to check that the wire to the relay has no break and no contact with ground (the body)
- 5If the fault returns, have a workshop replace the wiper relay if it is defective
Symptome, die Sie bemerken können1
- The windscreen wiper motor does not work
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.