VOLVO
CEM-DD31 - Communication with the rain sensor module (RSM). Signal missing
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 modellerC30 (2007–2013), C30 Electric (2011–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)
Hva betyr feilkoden?
The central module gets no communication from the rain sensor (RSM), so the rain sensor stops working. The cause may be a broken supply or ground wire to the rain sensor, contact resistance at the connections, or a faulty rain sensor.
Mulige årsaker
- Break in the supply feed to the rain sensor (RSM)
- Break in the earth wire to the rain sensor (RSM)
- Contact resistance at the connections
- The rain sensor is not working
Hva du kan gjøre
- 1Check that the rain sensor fuse is intact, using the owner's manual. If it is blown, check for a short to ground in the circuit after it before replacing it
- 2Follow the wires to the rain sensor for breaks and chafing, and clean and tighten the connectors
- 3If the wires are intact, have a workshop replace the rain sensor
Symptomer du kan merke1
- The rain sensor does not work
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