VOLVO
CEM-8B03 - Position lamp relay. Signal missing. 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 position lamp relay should not be switched on when this code is set. The CEM then sees an open loop in the position lamp circuit. The fault is intermittent, so it may not be present right now.
Mulige årsaker
- Open circuit in the position lamp relay circuit
Hva du kan gjøre
- 1Check that the relay is correctly fitted and that its contacts are clean and tight
- 2Check the relay connections for chafing, loose contacts or corrosion, especially if the electrical system has recently been worked on
- 3Use a multimeter to check that the wire from the relay to the lamps is not broken
- 4If the fault returns, have a workshop check the relay and the circuit, since intermittent faults can be hard to find
Symptomer du kan merke1
- The parking lamps do not work
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.