BMW ECU Validation Service
How does it work?
- Using E-sys, open the Comfort Mode -> Certificate Management tab.
- Go to the Offline tab and click Read SVT (ECU) and Read VIN.
- Click "Read data and create temporal CBB Request File" and save it.
- Upload the file saved above to our CBB (Validation) generator.
- After processing by the service and receiving the Response file, we upload it to E-sys in the Write data tab (Choose locally available CBB Response File [JSON]) and click Write data and wait for successful writing.
- Now you can press the "Start data check" button and see that the ECU validation has been successfully completed.