Brake vacuum pump failure and hard brake pedal
SERVICE BRAKES
65 NHTSA complaints · 2022-10 → 2026-06 (sample of 200 most-recent of 281 total)
“While driving, the vehicle experienced an almost total loss of braking capability. The pedal was very hard to press, and when pressing with all my weight, I could slow the vehicle to a stop, but it took a great distance. There was no warning or malfunction indicator until I…”
“Brake vacuum pump has failed. my brake pedal I had to put my full weight on to stop my car. I almost crashed into the person in front of me. It was my full weight and all the way to the ground in my car wasn’t stopping.”
“The power brake booster failed suddenly causing the brake petal to become hard. Almost caused an accident as I suddenly lost the ability to brake. There was no warning prior to the failure. After the failure a service warning for brake assist appeared. The vehicle was been…”
“Brake vacuum pump failed at 112k miles while doing 60 on the highway with no warning or way to stop. Very dangerous. Service brake assist light only come on after the fact of brake pump failure. Shrapnel from the failed part was sent into the engine block that had to be…”

