Brake Failure: 4 Warning Signs that You Shouldn’t Ignore

Gab’s Auto Repair • 15 December 2025

Your vehicle’s brakes are its most critical safety system, and any issues should be taken seriously. Brake failure commonly involves some type of warning. Ignoring these signs can put you, your passengers, and other drivers at risk. By recognizing the early indications of brake problems, you can schedule repairs before your braking system becomes a danger on the road. At Gab’s Auto Repair, we provide expert brake repair in the greater Phoenix area. Here are four common warning signs of brake failure.


Soft Brake Pedal

If your brake pedal suddenly feels soft, spongy, or sinks closer to the floor than usual, it’s a major red flag. This change in pedal feel often points to air in the brake lines or low brake fluid, perhaps due to a leak, which creates a major safety risk. A soft pedal should never be ignored, as it can quickly worsen and leave you unable to stop your vehicle safely.


Grinding or Screeching Sounds

Unusual noises when braking almost always indicate a problem. A high-pitched screeching sound typically means your brake pads are worn down. Grinding noises are even more concerning, as they suggest the brake pads are completely worn out and metal is contacting metal. Continuing to drive with grinding brakes can damage your rotors and compromise your ability to stop.


Vibrations When Braking

If you feel shaking when slowing down, your vehicle may have warped brake rotors. Warping is commonly caused by excessive heat buildup. Vibrations not only reduce your braking efficiency but also signal that your brakes are under stress—and may be on the path toward failure if not repaired.


Dashboard Brake Warning Light

Most modern vehicles are equipped with sensors that alert you to brake system problems. If your brake warning light illuminates, it’s important to have your vehicle inspected immediately. This may indicate low brake fluid or other issues that could affect your braking performance. Even if the car seems to stop normally, the warning light should be taken seriously.


Brake Repair in Phoenix, AZ

When you need auto repair in Phoenix and the surrounding area, contact Gab’s Auto Repair at  602-404-3690. At our nearby auto shop, we can expertly complete your vehicle’s repair and maintenance needs. Feel free to give us a call to make an appointment! And be sure to check out our current special offers!

Coupon for brake fluid flush service from Gab's Auto Repair, starting at $119.99, featuring a blue brake rotor graphic.