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lilian_hoffmann54

Strange Brake Pedal Feedback on Formentor

Alright, I'm officially stumped. I've got a 2021 Seat Formentor, diesel engine, with about 107799 km on the clock. Recently, the brakes have started feeling really weird. It's hard to describe, but the brake pedal is giving me strange feedback, almost like it's vibrating or pulsating slightly. It's not the usual ABS pulsing, it's much more subtle. Could this be related to worn brake calipers or something? Any ideas what might be going on?

4 comment(s)

robinfire1

Strange brake pedal feedback on a Formentor could be due to a few things. With that mileage, have you checked the condition of your brake pads and metal brakes? Squeaky brakes can also indicate worn brake pads. When was the brake fluid last changed? These systems are interconnected, and a seemingly small issue can manifest in unexpected ways.

lilian_hoffmann54 (Author)

Thanks for the quick reply! I haven't checked the brake pads myself, but the car is making some noise when braking, like squeaky brakes. Could low brake fluid really cause that weird pedal feel? I thought that only affected braking power, not the feedback itself. What else could cause this undervoltage?

robinfire1

The squeaky brakes do suggest inspecting the brake pads. Yes, low brake fluid or old brake fluid can sometimes cause unusual pedal feel, as the system relies on hydraulic pressure. However, the undervoltage issue you mentioned is a strong possibility, especially with modern cars that rely on electronic brake force distribution. I'd recommend having a qualified mechanic diagnose the electrical system and check the brakes thoroughly.

lilian_hoffmann54 (Author)

Just wanted to let you know, the workshop visit confirmed your suspicions. Undervoltage was indeed interfering with the braking system. The electrical problem is now resolved, and I also had the brake pads replaced and the brake fluid flushed while it was in. Total cost was 240€. The strange brake pedal feedback is now gone! Thanks so much for the assistance.

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