Was bedeutet der Fehlercode TCM-P266900?

Diagnose und Fehlercodedefinition für TCM-P266900 (Volvo S60 (2011–), Volvo S60 (2011–), Volvo S60 (2011–)). Steuergerätereparatur bei OBD Tuning.

VOLVO

TCM-P266900 - Actuator Supply Voltage B Circuit / Open. General Failure Information. No sub type 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?

The fault code concerns power stage 2 in the transmission control module (TCM), which controls solenoids CSMS1, CSPS1 and CCFS. The control module has detected that the power stage has too high a current, that it has an open circuit, or that the voltage out from it is too low. The fault is general and does not say more precisely what type of fault it is.

Mögliche Ursachen

Damaged power stage
Damaged transmission control module (TCM)

Was Sie tun können

1Read the fault codes in the central electronic module (CEM). A fault there can give the gearbox control module too little voltage, so fix it first
2Have a workshop check the cables and plugs running between the gearbox controller and the CEM for corrosion and breaks
3If no fault is found, have a workshop replace the mechatronic unit, as the fault is then in the power stage or the control module

Symptome, die Sie bemerken können5

Check engine light lit or behaving abnormally
No automatic gear change
No forward or reverse movement with a gear engaged
The car lacks power when starting off
Automatic engine start/stop does not work, both while driving and at idle

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