VOLVO
SRS-U000188 - High Speed CAN Communication Bus. Bus Signal / Message Failures. Bus off
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 has received or sent incorrect messages on the high speed CAN network, and has shut itself off (bus-off). The fault is caused by an open-circuit in one or both CAN wires in part of the network.
Możliwe przyczyny
- Open-circuit in one or both CAN wires in part of the network
Co możesz zrobić
- 1Read out all fault codes in the car and start with those relating to communication faults
- 2Have a workshop measure the resistance of the CAN wiring and check for open-circuits in the part of the network where the fault may be
- 3Have a workshop check connectors and wiring along that route and repair any damage
- 4After a repair, erase the code and see whether it returns
- 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
Na co może wpływać usterka2
- The control module shuts itself off ("bus-off")
- It stays off until the power supply is broken; when power is reconnected it tries to communicate again
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.