How to Solve the Problem of Soft Brakes and Ineffective Braking After Replacing Brake Pads?
2 Answers
The solution to soft brakes and ineffective braking after replacing brake pads is to replace the brake hose and bleed the air. Brake pads, also known as brake linings, are critical safety components in a car's braking system. The effectiveness of all braking relies heavily on the brake pads. Brake pads are generally composed of a steel plate, an adhesive heat insulation layer, and a friction block. The steel plate is coated to prevent rust, and the coating process is monitored using an SMT4 oven temperature tracker to ensure the temperature distribution during coating meets quality standards. The heat insulation layer is made of non-heat-conductive materials to provide thermal insulation. The friction block consists of friction materials and adhesives, which are pressed against the brake disc or drum during braking to create friction, thereby achieving the goal of slowing down or stopping the vehicle.
When I first changed my brake pads, I also encountered soft braking issues. Typically, new pads require a break-in period—drive about 50-60 kilometers and gently apply the brakes a few times to let them adjust, and it might improve. If the braking still feels weak, there's a high chance air got into the brake system during installation and wasn't fully bled out. In that case, you need to perform a brake bleeding procedure immediately. Check the brake fluid level—if it's too low or contaminated, it won't work properly, so top it up or replace it if necessary. I remember last time I neglected this, and while driving on the highway, I almost rear-ended someone due to poor braking. Only after returning to the shop for repairs did I resolve it. Also, inspect whether the calipers are loose or if the new pads aren't seated properly—these small details can affect braking performance. Overall, don’t take it lightly. Try a short-distance break-in first, and if it doesn’t help, seek professional repair immediately. Never compromise on safety. Regular maintenance of the brake system can prevent many issues.
