Automotive Scan Tools, Diagnostic Equipment and Torque Calibration Specialists
How To Guide:
Source: LAUNCH TECH CO LTD
LAUNCH Operation Instructions for Mercedes-Benz VGS3 NAG2 TCU Erasing
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Operation Instructions for Mercedes-Benz VGS3 NAG2 TCU Erasing
Function:
VGS3 NAG2 TCU Erasing
Support product:
LAUNCH X431 PRO5 diagnostic device
Tested TCU:
VGS3 NAG2 TCU, as shown in below:
Operation guide:
1. After entering the Mercedes-Benz Anti-Theft software, connect it according to the wiring diagram, and click "OK" (as shown in the figure below);
2. Click “ECU Erasing” (as shown in the figure below);
3. Click “Transmission Control Unit (TCU)” (as shown in the figure below);
4. Click “Wiring Diagram” (as shown in the figure below);
5. Remove the module and connect according to the wiring diagram, then click "OK" (as shown in the figure below);
6. Click “Completely Erase Module” (as shown in the figure below);
7. Click "OK" (as shown in the figure below);
8. Display the information of TCU before erasing, click "OK" to start erasing (as shown in the figure below);
9. Select whether to back up data according to your needs, here select "No" (as shown in the figure below);
10. Click "YES" (as shown in the figure below);
11. Erasing the module in progress (as shown in the figure below);
12. The module is successfully erased, and the information of TCU after erasing is displayed, click "OK" to complete the erasing (as shown in the figure below).
