What are the signs of worn brake pads in the Toyota Prius?

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What are the signs of worn brake pads in the Toyota Prius?

Many Prius owners notice squeaking, grinding, o r reduced braking efficiency.
Could symptoms like vibrations in the brake pedal, longer stopping distances, o r uneven braking indicate worn-out brake pads?
How can Prius owners visually inspect brake pads without removing the wheels?

Sandeep asked on 15 Feb 2025 15:20:33 pm

1 Answer

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Car Mechanic Expert - on 15 Feb 2025 16:18:07 pm

Common signs of worn brake pads include:

Squeaking o r squealing noise: This is often a result of the wear indicator rubbing against the rotor.
Grinding noise: If you hear grinding sounds, the pads may be completely worn down, and the metal parts are rubbing against the rotor.
Reduced braking efficiency: Longer stopping distances o r a spongy brake pedal can indicate worn pads.
Vibrations in the brake pedal: This could also be a sign of worn pads, but it may also indicate warped rotors.
Uneven braking: If the car pulls to one side when braking, it could mean uneven wear on one of the brake pads.

Visual inspection: You can inspect brake pads without removing the wheels by looking through the spokes of the wheel. If the pad thickness is less than 3mm, it’s time to replace them.