Juliet electric bicycle E25 error solution
The E25 error is reported as a brake problem, which may be caused by the brakes being too tight.
1. Find the brake wire and unplug it.
Note: Please check if the error code disappears after unplugging
2. Find the upper screw near the brake and loosen the screw a little.
3. Find the lower screw near the brake and tighten the screw
Note: Operations 2 and 3 require debugging of the screws on the left and right sides of the brake.
4. Reconnect the brake disconnect wire and restart the instrument to see if the E25 error is eliminated.