Was bedeutet der Fehlercode TCM-0515?

Diagnose und Fehlercodedefinition für TCM-0515 (Volvo C30 (2007–2013), Volvo C30 (2007–2013), Volvo C30 (2007–2013)). Steuergerätereparatur bei OBD Tuning.

VOLVO

TCM-0515 - Sensor group 1. Supply voltage too high

System

Getriebesteuergerät (TCM)

Volvo-Modelle, für die dieser Fehlercode gilt

Gilt für folgende Modelle:

4 Modelle

C30 (2007–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)

Modelle nach Baujahr und Motor anzeigen (10)

Was bedeutet der Fehlercode?

The supply voltage to sensor group 1 in the transmission is too high. Sensor group 1 monitors the shift forks for the odd gears and reverse. The cause is either a voltage cable to the sensors that has been shorted to supply voltage, or a damaged transmission control module.

Mögliche Ursachen

Voltage cable to the sensors shorted to supply voltage
Damaged transmission control module (TCM)

Was Sie tun können

1Read the fault codes, clear TCM-0515 and drive the car to see whether it comes back
2Inspect the cable to the sensors for chafing, pinch damage and places where it could have touched a live supply wire
3Use a multimeter to check that the supply cable has no contact with supply voltage (positive) when the ignition is off
4Have a workshop check the voltage to the sensors, and replace the transmission control module if the fault is in it

Symptome, die Sie bemerken können5

Malfunction Indicator Light (check engine) lit or behaving abnormally
Yellow warning symbol and text message in the display
No forward or reverse movement with a gear selected
Shifts hard or jerky
Gear changes take too long to complete

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