Installation Notes:1. First, confirm the positive and negative poles of the power supply. The positive and negative poles of the power supply must not be reversed. Other functional lines can try to connect until they are connected rightly.2. The self-learning line is inserted first.3. Connect the power cord and note that the positive and negative poles should not be reversed. Connect the electric door lock line, Hall line, phase line, and turn line.4. When the power is turned on, the motor will rotate. After it has stabilized its rotation, if it is reversed, pulls off the self-learning line, and then it plugs in the self-learning line. It will rotate forward. After it is stable, unplug the self-learning line is ok.5. After the controller learns it well, pick up the features you have on your car, such as anti-theft, three-speed, reverse, power off, and power assistance.

Specifications and Features:Product Type: DC Brushless ControllerApplicable to: two-wheel three-wheel four-wheel electric vehicleWattage: 1000-2000wVolts: 48-64VNumber of tubes: 18 tubesQuantity: 1pc

Notes:The product is measured manually, there may be some data errors, which does not affect the use. If you have any questions after receiving the product, please contact us as soon as possible, thank you

Package Includes:1Pcs*controller