Was bedeutet der Fehlercode TCM-P285768?

Diagnose und Fehlercodedefinition für TCM-P285768 (Volvo S60 (2011–), Volvo S60 (2011–), Volvo S60 (2011–)). Steuergerätereparatur bei OBD Tuning.

VOLVO

TCM-P285768 - Clutch A Pressure Engagement Performance. Algorithm Based Failures. Event information

System

Getriebesteuergerät (TCM)

Volvo-Modelle, für die dieser Fehlercode gilt

Gilt für folgende Modelle:

7 Modelle

S60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–)

Modelle nach Baujahr und Motor anzeigen (24)

Was bedeutet der Fehlercode?

This is an event code showing that the pressure when clutch A engages, an adapted value, has moved outside the tolerance. It does not point to a fault in the control module where the code appears; it is information. Gear changes can then take a long time or happen too early, too late or too often.

Mögliche Ursachen

Leak in the hydraulic system
Dirt in the hydraulic system
Damaged clutch unit

Was Sie tun können

1First deal with any stored codes for solenoids CSPS1 and CSPS2, which control the hydraulic pressure to the clutches
2Check the transmission oil level and condition, and look for oil leaks
3Have a workshop replace the mechatronic unit if solenoid codes are stored, and the clutch unit if needed; if the fault remains, the transmission has to be replaced

Symptome, die Sie bemerken können2

Gear changes take too long
Shifts occur too early, too late or too often

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