VOLVO
CEM-DD1A - Communication with RRX control module. Signal missing
Układ
Centralny moduł elektroniczny (CEM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
5 modeliC30 (2007–2013), C30 Electric (2011–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)
Co oznacza ten kod błędu?
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.
Możliwe przyczyny
- 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)
Co możesz zrobić
- 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
Objawy, które możesz zauważyć1
- The car cannot be controlled with the remote control
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.