VOLVO
SRS-U010000 - Lost Communication With Engine control module. General Failure Information. No sub type information
Układ
Układ poduszek powietrznych (SRS)
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 airbag control module normally receives continuous information from the engine control module (ECM) over CAN. If communication with the engine control module stops, the code is set. The fault may come from open-circuits or short-circuits on the CAN wiring, or from an incorrect signal configuration.
Możliwe przyczyny
- The transmitting control module, here the engine control module (ECM), has stopped sending the signal the airbag module expects
- Intermittent open-circuits or short-circuits on the CAN wiring
- Incorrect signal configuration in the control module, for example after a control module has been replaced without new software being loaded
Co możesz zrobić
- 1Read out all fault codes in the car; if codes for lost communication are stored in the central electronic module (CEM), start with those
- 2If the fault seems to come and go, erase the code and see whether it is not set again
- 3Have a workshop check the CAN wiring for open-circuits and for short-circuits to ground or voltage
- 4If a control module has recently been replaced, have a workshop check that it has the correct software, or load the latest software
- 5Do not work on the airbag system yourself; have a workshop carry out all wiring and control module checks
Objawy, które możesz zauważyć2
- Text message in the display
- The SRS warning light comes on or behaves abnormally
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.