Why Do My Brakes Squeak?
Brake squeak is primarily caused by high-frequency harmonic vibrations generated between the brake pad friction material and the rotating brake rotor. When the caliper presses the pads against the rotor unevenly or without adequate dampening, these metal components vibrate at audible frequencies between 2,000 Hz and 12,000 Hz. At a Glance: Key Brake Noise Facts […]
Why Is My Car Airbag Light On?
An illuminated airbag light indicates that the vehicle’s Airbag Control Unit (ACU) has detected an electrical fault within the Supplemental Restraint System (SRS). When this warning light activates, the ACU disables the entire safety system, preventing driver, passenger, and side airbags from deploying during a collision. At a Glance How Does the Airbag Control Unit […]