Was bedeutet der Fehlercode TCM-0552?

Diagnose und Fehlercodedefinition für TCM-0552 (Volvo C30 (2007–2013), Volvo C30 (2007–2013), Volvo C30 (2007–2013)). Steuergerätereparatur bei OBD Tuning.

VOLVO

TCM-0552 - System pressure solenolid driver. Current to high in circuit

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?

Current in the circuit of the system pressure solenoid LPS is too high. The solenoid sits in the transmission's mechatronic unit and controls the transmission's system pressure. The fault is caused by a plus-side wire shorted to ground, a damaged or dirty connector or circuit board, or a damaged transmission control module.

Mögliche Ursachen

Short-circuited to ground on the plus side
Connector or circuit board damaged or dirty
Damaged transmission control module (TCM)

Was Sie tun können

1Read the fault codes, clear TCM-0552 and drive the car to see whether it comes back
2Have a workshop open the transmission control system and inspect the solenoid for corrosion, poor contact, dirt or metal build-up. Check the oil level as well
3If the fault cannot be found or fixed, have a workshop 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
Unusual noise from the transmission
The car may feel weak or lack power when pulling away from a standstill
Shifts hard or jerky

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