Was bedeutet der Fehlercode TVM-U300362?

Diagnose und Fehlercodedefinition für TVM-U300362 (Volvo S60 (2011–), Volvo S80 (2007–), Volvo V40 (2013–)). Steuergerätereparatur bei OBD Tuning.

VOLVO

TVM-U300362 - Battery Voltage. Algorithm Based Failures. Signal compare failure

System

Unbekanntes System / Herstellerspezifisch

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?

Although the code is named battery voltage, it concerns the TV module checking its own system voltage against a reference held in the central electronic module (CEM). The code only needs action if it has been active for a longer period during the current driving cycle and you notice the TV function is not working. The fault can come from a break or a short to ground in the supply wire.

Mögliche Ursachen

The supply cable is short-circuited to ground
Open circuit in the supply cable

Was Sie tun können

1Read off the code, clear it and test-drive the TV function to see whether it returns.
2Check that the fuses for the TV system are intact.
3Check that the battery is in good condition and that the battery terminals are clean and tight.
4Look for chafed or pinched spots on the supply wire to the TV module.
5Use a multimeter to check that the supply wire has no contact with ground (the bodywork) and is not broken.
6If the fault remains, have a workshop check the power supply to the TV module.

Symptome, die Sie bemerken können1

TV function does not work

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