Troubleshooting

Problems and solutions

No communication between the ECU and ETK

Cause: No permanent powersupply at the BR_XETK-S3.0.

It is possible, that if ECU and ETK are switched-on simultaneously, no communication between the ECU and ETK can be established.

Workaround: Trigger an ECU reset by application tool.

Note
The BR_XETK-S3.0 requires a permanent power supply. It is typically powered directly from the vehicle battery, see Power Supply.