VOLVO
CEM-DD1A - Communication with RRX control module. Signal missing
System
Sentral elektronikk (CEM)
Volvo-modeller feilkoden gjelder for
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 cannot reach the remote receiver (RRX) despite several attempts, so the remote control does not work. The cause may be a missing supply, earth point or signal wire to the remote receiver, or one of these may be broken.
Mulige årsaker
- No supply voltage to the remote receiver (RRX)
- Open circuit in the ground lead to the remote receiver (RRX)
- Open circuit in the signal lead to the remote receiver (RRX)
Hva du kan gjøre
- 1With a multimeter, check that the remote receiver gets power, and that its earth point is clean and tight
- 2Repair the leads to the remote receiver where they are broken or chafed
- 3Test locking and unlocking the car with the remote control after the repair
- 4If the leads are intact, have a workshop replace the remote receiver
Symptomer du kan merke1
- The car cannot be controlled with the remote control
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