Hello, I just joined, my vehicle is a 107 Pejo Toyota motor vehicle, the pressure pad has been changed, the one that was removed was Mapa brand, the aisin has been installed, the vehicle now does not see the gears, it does not appear on the display, the device is used for demonstration, there is no error code, the vehicle is stuck in reverse gear, it was shifted to neutral from the manual system, the vehicle is running but it is not moving, it is not shifting into gear, what could be the reason, what happened to you? Help.