Was bedeutet der Fehlercode TCM-05C1?

Diagnose und Fehlercodedefinition für TCM-05C1 (Volvo C30 (2007–2013), Volvo C30 (2007–2013), Volvo C30 (2007–2013)). Steuergerätereparatur bei OBD Tuning.

VOLVO

TCM-05C1 - Multiplex function solenoid driver, clutch pressure/cooling odd gears. 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?

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, is shorted to supply voltage. The fault requires the mechatronic unit in the transmission to be replaced. The cause may also be a damaged solenoid, a damaged or dirty connector or circuit board, or a damaged transmission control module.

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-05C1 and drive the car to see whether it comes back
2Have a workshop read the fault with diagnostic equipment. The fault normally requires the mechatronic unit to be replaced
3Have a workshop replace the mechatronic unit and confirm the fault code does not return

Symptome, die Sie bemerken können5

Malfunction Indicator Light (check engine) lit or behaving abnormally
Yellow warning symbol and text message in the display
No automatic gear changes
No forward or reverse movement with a gear selected
The car may feel weak or lack power when pulling away from a standstill

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