hey guys i have a 01 accord v6 i wanted to tighten the brake cable because the i have a fading feel when i brake, anyone know how to do that. or any information? thanks in advance

 

Sounds like you need to have your brakes serviced. The only brake cable in your car is used for the parking brake...exclusively.
A fading brake pedal could be caused by air in the brake lines or cooked brake fluid casued by overheating brakes. If you don't know how to do a complete flush, take it to Honda to have it serviced.