Was bedeutet der Fehlercode DDM-U001088?

Diagnose und Fehlercodedefinition für DDM-U001088 (Volvo S60 (2011–), Volvo V60 (2011–), Volvo V60 Cross Country (2015–)). Steuergerätereparatur bei OBD Tuning.

VOLVO

DDM-U001088 - Medium Speed CAN Communication Bus. Bus Signal / Message Failures. Bus off

System

Fahrertürmodul (DDM)

Volvo-Modelle, für die dieser Fehlercode gilt

Gilt für folgende Modelle:

3 Modelle

S60 (2011–), V60 (2011–), V60 Cross Country (2015–)

Modelle nach Baujahr und Motor anzeigen (3)

Was bedeutet der Fehlercode?

The driver door module communicates on MS-CAN and has switched off its communication (bus-off). The fault is stored when communication with the central electronic module (CEM) has been interrupted. The cause may be an open circuit or short circuit between the CAN wires, or a poor connection in the connections. The module may need to be without power for a long time before it can communicate again.

Mögliche Ursachen

Short circuit between the CAN wires
Open circuit in one of the CAN wires
Contact resistance or oxidation in the contacts or connections

Was Sie tun können

1Read the codes in the central electronic module (CEM) and diagnose them first
2Check that the fuses are intact
3Check the connectors in the door and at the cable entry for oxidation and loose connections
4Gently shake the wires and pull lightly on the connectors during the check, to see whether the fault returns
5If the fault is intermittent, clear the code and check that it does not reappear
6If the fault remains, have a workshop load new software into the module if it is faulty, and check the wiring in the CAN network

Symptome, die Sie bemerken können5

Central locking does not work, the doors cannot be locked or unlocked
The child safety lock in the rear doors does not work
The window lift does not work, works only partly or works incorrectly
The mirrors cannot be adjusted electrically
The illumination of the switch panel or the approach lighting does not work

Was der Fehler beeinflussen kann2

The module switches itself off and stays off until the power supply has been disconnected
It can take a long time before the module can communicate again after a fault

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