Was bedeutet der Fehlercode TCM-U010300?

Diagnose und Fehlercodedefinition für TCM-U010300 (Volvo S60 (2011–), Volvo S60 (2011–), Volvo S60 (2011–)). Steuergerätereparatur bei OBD Tuning.

VOLVO

TCM-U010300 - Lost Communication With Gear Shift Control Module A. General Failure Information. No sub type information

System

Getriebesteuergerät (TCM)

Volvo-Modelle, für die dieser Fehlercode gilt

Gilt für folgende Modelle:

7 Modelle

S60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–)

Modelle nach Baujahr und Motor anzeigen (24)

Was bedeutet der Fehlercode?

The transmission control module (TCM) and the gear selector control module (GSM) communicate over the LIN network. The selector position cannot be read when the signal from the gear selector module is missing.

Mögliche Ursachen

Contact resistance and corrosion in connections
Open circuit in the LIN wire between the gearbox control module and the gear selector control module
Open circuit in the power supply or earth wire to the gear selector control module
Damaged gear selector control module (GSM)

Was Sie tun können

1With the brake pressed, select M on the gear selector and check that the gear indicator changes
2Check that the connectors to the gear selector are tight and free from corrosion
3Check that the fuse for the gear selector is intact
4If the gear indication still does not change, the gear selector control module should be replaced, after a workshop has checked the wiring

Symptome, die Sie bemerken können2

Manual shifting does not work
The gear indicator in the instrument panel does not work

Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.