Was bedeutet der Fehlercode TCM-05C2?

Diagnose und Fehlercodedefinition für TCM-05C2 (Volvo C30 (2007–2013), Volvo C30 (2007–2013), Volvo C30 (2007–2013)). Steuergerätereparatur bei OBD Tuning.

VOLVO

TCM-05C2 - Multiplex function solenoid, clutch pressure/cooling odd gears. Hydraulic pressure 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 hydraulic pressure is too high, so there is pressure on the clutch when an odd gear is engaged or disengaged. The fault may be caused by a low oil level, or by a damaged solenoid, solenoid CSMS1, valve CSM1 or pressure sensor.

Mögliche Ursachen

Low oil level
Damaged solenoid
Damaged solenoid CSMS1
Damaged valve CSM1, which routes the pressure between clutch and gear shifting
Damaged pressure sensor

Was Sie tun können

1Read the fault codes, clear TCM-05C2 and drive the car to see whether the code returns
2Check the transmission oil level yourself, or have a workshop do it. A low level can cause the fault
3Have a workshop open the transmission control system and inspect the solenoids and valve CSM1 visually
4If the fault cannot be found or fixed, a workshop must replace the mechatronic unit

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
No automatic gear changes

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