Data Bus On Board Diagnostic Interface -J533-

WARNING: This page is about a different variant/trim than selected.

NOTE:

Additional information:

Refer to the Owner's Manual.

General Description

The Data Bus On Board Diagnostic Interface (Gateway) is designed as a separate control module. It has the following tasks in the vehicle:

Perform data exchange between CAN-Bus systems "Powertrain CAN-Bus", "Convenience CAN-Bus" and "Infotainment CAN-Bus"
Transfers diagnostic data of CAN-Bus systems onto K-wire and vice-versa, allowing the data from the Vehicle Diagnostic Tester to be utilized

NOTE:

If the Data Bus On Board Diagnostic Interface is to be removed, the work procedure DATA BUS ON BOARD DIAGNOSTIC INTERFACE J533, REPLACE to read out the codes stored in the module must always be performed.

DTC Recognition and Display

Data Bus On Board Diagnostic Interface -J533- is equipped with On Board Diagnostics (OBD) which assists troubleshooting.

For troubleshooting, use Vehicle Diagnostic Tester in operating mode "Guided Fault Finding".