If it's stuck on red, this normally means the original flash was corrupted, to fix this issue, follow the steps below:
1. Flash module to 0.99
2. Plug ONLY the connector that provides power and ground to the module.(black datalink for evo-all, 6 pin Main harness for Evo-1 in high current configuration.)
3. Once the 3 leds light up, disconnect from the vehicle.
4. Reconnect to the Flashlink Updater and reflash the required firmware for the vehicle.
5. Reprogram in the vehicle, following the installation guide.