Hva betyr feilkode TCM-0554?

Diagnose og feilkodedefinisjon for TCM-0554 (Volvo C30 (2007–2013), Volvo C30 (2007–2013), Volvo C30 (2007–2013)). Bestill reparasjon hos OBD Tuning.

VOLVO

TCM-0554 - Main pressure solenoid. Current too low

System

Girkassestyring (TCM)

Volvo-modeller feilkoden gjelder for

Gjelder følgende modeller:

4 modeller

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

Vis modeller per årsmodell og motor (10)

Hva betyr feilkoden?

The measured current through the main pressure solenoid LPS is too low compared with the requested current. The solenoid sits in the transmission's mechatronic unit and controls the transmission's system pressure. The cause is a damaged solenoid, a damaged or dirty connector or circuit board, or a damaged transmission control module.

Mulige årsaker

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

Hva du kan gjøre

1Read the fault codes, clear TCM-0554 and drive the car to see whether it comes back
2Have a workshop open the transmission control system and check the solenoid for corrosion, poor contact, dirt or metal build-up. Check the oil level
3If the fault cannot be found or fixed, have a workshop replace the mechatronic unit

Symptomer du kan merke4

Malfunction Indicator Light (check engine) lit or behaving abnormally
Unusual noise from the transmission
Shifts hard or jerky
High idle speed

Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.