GMC Terrain slow braking light sound issue resolved by replacing brake pads, rotors, and front control arm bushings on GMC Terrain

Submitted by Vehicle Owner · Jun 23, 2025
Published by RepairPal

Problem overview

Some GMC Terrain owners report experiencing slow braking and unusual sounds, which may be attributed to several key components. Worn brake pads are a common issue, often identified by squeaking or grinding noises during braking; if neglected, they can damage the rotors, leading to more expensive repairs. Additionally, damaged rotors can exacerbate slow braking and contribute to these noises, necessitating replacement alongside worn brake pads to restore braking efficiency. Furthermore, while front control arm bushings do not directly affect braking performance, worn or damaged bushings can impact vehicle stability and handling, indirectly influencing braking effectiveness. Regular maintenance and timely replacement of these components are crucial for ensuring optimal braking performance and overall vehicle safety.

2 people reported this problem
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GMC Terrain vehicles with this problem

1 model year affected
Average mileage: 65,776 miles
(65,776 - 65,776)

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