VOLVO
TRM-U001055 - Medium Speed CAN Communication Bus. System Programming Failures. Not configured
System
Tilhengermodul (TRM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
9 modellerS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Hva betyr feilkoden?
The tow hitch control module (TRM) has a configuration number on MS-CAN that does not match the one the central electronic module (CEM) sends out. The fault may be because the module is not intended for this particular car, or because of a break in the wiring between the module and the CEM.
Mulige årsaker
- Incorrect configuration ID, for example if the module is second-hand and has different software or hardware
- Break in the CAN wiring linking the tow hitch module with the CEM
Hva du kan gjøre
- 1Check whether the tow hitch control module is second-hand or has been replaced, and if so that the correct software for the car has been loaded
- 2Have a workshop program the tow hitch control module with the latest software
- 3Check the connectors and wiring linking the tow hitch module with the CEM for looseness, corrosion and damage
- 4Clear the code only once the work is done, and check that it does not return
Symptomer du kan merke1
- Trailer lighting does not work
Hva feilen kan påvirke3
- The module stops sending messages on the CAN network
- The module's functions stop working
- The module responds to diagnostic commands, but normal CAN communication does not work
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