VOLVO
SODR-U003748 - Vehicle Communication Bus B. System Internal Failures. Supervision software failure
System
Blindsone-sensor H (SODR)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
6 modellerS60 (2011–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), XC60 (2009–)
Hva betyr feilkoden?
The control module sends and receives information continuously on the vehicle's CAN network. The code is set when the control module's signal configuration file is missing or incorrect, and the control module may then have difficulty using the signals from the network.
Mulige årsaker
- Signal configuration file missing or incorrect in the control module
- Poor contact, contact resistance or oxidation at the connections
- Open circuit in the CAN wires running between the module and the CEM
Hva du kan gjøre
- 1Read the fault codes in the car, clear them and road test the car to see whether the code comes back
- 2Check the connections to the control module for loose contact, contact resistance and oxidation
- 3Use a multimeter to check that the CAN wires between the control module and the CEM have no open circuit; disconnect the battery negative lead before measuring
- 4If the fault remains, have a workshop check the signal configuration in the control module
Symptomer du kan merke3
- Blind spot warning (BLIS) stops working
- Cross traffic alert (CTA) does not work
- Yellow warning symbol and message in the display
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