Was bedeutet der Fehlercode TCM-C003400?

Diagnose und Fehlercodedefinition für TCM-C003400 (Volvo S60 (2011–), Volvo S80 (2007–), Volvo V40 (2013–)). Steuergerätereparatur bei OBD Tuning.

VOLVO

TCM-C003400 - Right Front Wheel Speed Sensor. General Failure Information. No sub type information

System

Getriebesteuergerät (TCM)

Volvo-Modelle, für die dieser Fehlercode gilt

Gilt für folgende Modelle:

9 Modelle

S60 (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 transmission control module has no reading from the right front wheel sensor, or it regards the reading as faulty. The wheel sensor measures the wheel's rotational speed and sends it to the brake control module (BCM), which passes the vehicle speed on to the transmission over CAN. Because this code is stored, the fault is in the brake control module, and that is where the fault tracing should begin. In the meantime the transmission uses a basic value.

Mögliche Ursachen

The fault lies in the brake control module (BCM)
A CAN wire that is intermittently broken or shorted, linking the brake module to the transmission module
Damaged wheel sensor

Was Sie tun können

1Read the fault codes in the CEM and the brake control module, and fix them first. Do not clear TCM-C003400 until the root fault is fixed and its code is cleared
2Have a workshop trace the brake control module and the right front wheel sensor with diagnostic equipment
3Once the fault codes are fixed, drive the car and see whether the code returns
4The brake system is safety-critical. If you suspect a fault, have a workshop check it

Symptome, die Sie bemerken können1

No noticeable symptoms for the driver

Was der Fehler beeinflussen kann1

The transmission control module (TCM) uses a basic value for the signal

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