VOLVO
CEM-8F25 - Relay, windshield wiper. Signal too low. Intermittent fault
System
Sentral elektronikk (CEM)
Volvo-modeller feilkoden gjelder for
Feilkoden har ulik betydning avhengig av modell, årsmodell eller motor. Velg betydningen som gjelder din bil.
Gjelder følgende modeller:
5 modellerS60 (2001–2009), S80 (1999–2006), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)
Hva betyr feilkoden?
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.
Mulige årsaker
- Defective relay, such as a damaged coil
- Relay not seated properly in its socket
- Break in the wire
- Wire shorted to ground
Hva du kan gjøre
- 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
Symptomer du kan merke1
- The windscreen wiper motor does not work
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.