VOLVO
TRM-U201449 - Control Module Hardware. System Internal Failures. Internal electronic failure
System
Anhängermodul (TRM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
9 ModelleS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Modelle nach Baujahr und Motor anzeigen (9)
Was bedeutet der Fehlercode?
The tow hitch control module (TRM) has detected an electrical fault in its internal hardware. In older software versions this code may be set in place of TRM-B10D668, which concerns a cable fault to the trailer. The trailer lighting may then stop working.
Mögliche Ursachen
- Incorrect software in the tow hitch control module (TRM)
- Damaged tow hitch control module (TRM)
Was Sie tun können
- 1Test the trailer lights with a working trailer
- 2Check whether the code is still present after the test
- 3Have a workshop download the latest software to the tow hitch control module
- 4If the fault remains, the tow hitch control module needs replacing, which a workshop should carry out
Symptome, die Sie bemerken können1
- Trailer lighting does not work
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.