Release locked odometer mileage to the original gauge control module

If after you attempt to transfer mileage the odometer has dashes (-), garbled, or incorrect value displayed, do the following.

1. Confirm that you have the latest HDS version of software.
2. Make sure that the HDS shows the correct VIN for the car you are working on.
3. With the ignition switch OFF, reconnect the original gauge control module.
4. Completely re-boot the HDS.
5. Clear any stored DTCs.
6. Navigate to Body Electrical/Gauges/Adjustment/ Instrument Panel Replacement.
7. Select "3. Releasing Locked ODO Value".
8. Follow the prompts and the odometer mileage will be restored.
9. Start over and make sure the screen prompts are followed.