Hva betyr feilkode TCM-P056008?

Diagnose og feilkodedefinisjon for TCM-P056008 (Volvo XC90 (2003–), Volvo XC90 (2003–)). Bestill reparasjon hos OBD Tuning.

VOLVO

TCM-P056008 - System voltage. General fault information. Bus/message fault

System

Girkassestyring (TCM)

Volvo-modeller feilkoden gjelder for

Gjelder følgende modeller:

1 modell

XC90 (2003–)

Vis modeller per årsmodell og motor (2)

Hva betyr feilkoden?

The transmission control module compares the system voltage with the value that the central electronic control module (CEM) sends on the CAN network. The code is set when the values do not match, and this can be caused by poor contact, a battery charger with the wrong voltage, or an internal fault in the transmission control module.

Mulige årsaker

Poor contact or oxidation at the transmission module connector or in the gearbox
A battery charger with the wrong voltage has been used
Internal fault in the transmission control module

Hva du kan gjøre

1If you have diagnostic equipment, compare the voltage at the transmission control module with the CEM value in live data; they should be roughly equal
2Check the connector to the transmission control module for contact resistance and oxidation
3If a battery charger has been connected to the car, check that it has the correct voltage for the car
4If no fault is found in the connector, have a workshop troubleshoot the CEM
5Have a workshop replace the transmission control module if it has an internal fault

Symptomer du kan merke1

General warning lamp on

Hva feilen kan påvirke1

The control module switches to an emergency program

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