What Causes the Noise When Braking in Reverse on a Sagitar?
1 Answers
The reason for the noise when braking in reverse is due to the moving caliper hitting the caliper bracket during the process of reversing. Below are the relevant explanations: 1. Radar System: When the car moves from the warning zone into the danger zone, the radar system automatically activates the braking device to control the car's reverse movement. The principle is based on an ordinary reverse radar, with the addition of a servo device that has a braking function. When the car enters the danger zone from the warning zone, the controller sends a control signal to the braking servo, which immediately activates to automatically stop the car from reversing further, ensuring safe reversing. 2. Braking: When driving forward and braking, there is no 'play gap' at the lower connection part of the brake bracket, so no noise occurs. However, when braking in reverse, the brake caliper lifts up and hits the upper bracket, causing the noise.