Was bedeutet der Fehlercode RSE-U1A0088?

Diagnose und Fehlercodedefinition für RSE-U1A0088 (Volvo S80 (2007–), Volvo V70 (2008–), Volvo XC60 (2009–)). Steuergerätereparatur bei OBD Tuning.

VOLVO

RSE-U1A0088 - Private Communication Network. Bus Signal / Message Failures. Bus off

System

Unbekanntes System / Herstellerspezifisch

Volvo-Modelle, für die dieser Fehlercode gilt

Gilt für folgende Modelle:

4 Modelle

S80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–)

Modelle nach Baujahr und Motor anzeigen (4)

Was bedeutet der Fehlercode?

The rear seat entertainment control unit (RSE) follows the CAN signal between itself and the screens. If the signal is missing or wrong, the code is set, and the cause is an open circuit in the CAN cable.

Mögliche Ursachen

Open circuit in the CAN cable

Was Sie tun können

1Read and clear the code, then road test the car to see whether it comes back
2Check that the fuses for the rear seat entertainment are intact
3With the negative battery lead disconnected, use a multimeter to check that the CAN cable is intact from the RSE to the screens
4Check that the connectors at the RSE and the screens are fully seated and free from oxidation
5Have a workshop with diagnostic equipment find where the break is

Symptome, die Sie bemerken können1

Rear seat entertainment does not work, has reduced function or works incorrectly

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