VOLVO
CEM-U043368 - Invalid Data Received From Cruise Control Front Distance Range Sensor. Algorithm Based Failures. Event information
Układ
Centralny moduł elektroniczny (CEM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
2 modeleV40 (2013–), V40 Cross Country (2013–)
Pokaż modele wg rocznika i silnika (2)
Co oznacza ten kod błędu?
The fault code means that CEM receives invalid information from the cruise control front distance sensor. The cause lies in the closing velocity module (CVM), which has an internal fault. The fault can cause City Safety to intervene falsely, not work at all, or fail to intervene when needed.
Możliwe przyczyny
- The CVM has an internal electronic fault
Co możesz zrobić
- 1Switch the ignition off and on to see whether the fault returns, to judge whether it is temporary or permanent
- 2Check that the fuses are intact and look up their positions in the handbook
- 3Safety: City Safety affects braking. Have a workshop read the code and check the system with diagnostic equipment
- 4For a permanent fault, a workshop downloads new CVM software if needed, and replaces the CVM if that does not help. Do not replace the CEM
Objawy, które możesz zauważyć3
- City Safety intervenes falsely
- City Safety does not work
- City Safety does not intervene when needed
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.