VOLVO
SRS-U002888 - Vehicle Communication Bus A. Bus Signal / Message Failures. Bus off
System
Kollisjonsputesystem (SRS)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
2 modellerV40 (2013–), V40 Cross Country (2013–)
Vis modeller per årsmodell og motor (2)
Hva betyr feilkoden?
The airbag control module has sent or received incorrect messages to and from the collision speed control module (CVM), and communication on the local sensor CAN network has been shut off. The fault may come from a short-circuit to battery or ground, or from incorrect messages sent by another control module.
Mulige årsaker
- Short-circuit to battery
- Short-circuit to ground
- The fault cause may lie in the control module that sends the incorrect messages
Hva du kan gjøre
- 1Read out all fault codes in the car and start with those relating to communication
- 2Have a workshop check the CAN communication between the airbag module and the collision speed control module (CVM) and look for short-circuits to battery and ground
- 3If no fault is found, have a workshop fault-trace the collision speed control module (CVM)
- 4Have a workshop look for the cause in the control module that sends the incorrect messages
- 5Do not work on the airbag system yourself; have a workshop carry out all wiring and control module checks
Symptomer du kan merke2
- Text message in the display
- The SRS warning light comes on or behaves abnormally
Hva feilen kan påvirke2
- Communication with the local network is cut off by the control module
- It stays off until the power supply is broken; when power is reconnected it tries to communicate again
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