Was bedeutet der Fehlercode TCM-05C0?

Diagnose und Fehlercodedefinition für TCM-05C0 (Volvo C30 (2007–2013), Volvo C30 (2007–2013), Volvo C30 (2007–2013)). Steuergerätereparatur bei OBD Tuning.

VOLVO

TCM-05C0 - Multiplex function solenoid driver, clutch pressure/cooling even gears. Open circut

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?

Although the code is described as even gears, the fault concerns solenoid CSMS1, which controls the cooling flow over the clutch for the odd gears and decides whether valve CSM1 routes the pressure to shifting or to the clutch. The solenoid has an open circuit. The cause is a damaged solenoid, a damaged or dirty connector or circuit board, or a damaged control module in the transmission.

Mögliche Ursachen

Damaged solenoid
Connector or circuit board damaged or dirty
Damaged transmission control module (TCM)

Was Sie tun können

1Read the fault codes, clear TCM-05C0 and drive the car to see whether it returns
2Have a workshop open the transmission control system and inspect solenoid CSMS1 and its contacts for corrosion, poor contact, dirt or metal build-up
3Have a workshop check the transmission oil level
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
Shifts hard or jerky
No automatic gear changes
No forward or reverse movement with a gear selected

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