Brake Sensor Problems of Buick Enclave

While driving a sensor came on for staiblitraks and no all wheel drive mode was disabled and abs came on. Car started to jerk or lunge forward numerous times, until car got up to speed. After I shut the car off and my wife & son who was in a bowling tournement, we came out and started the car and I noticed that when I put the brakes on at first there wasn't any till I started moving.

See all problems of the 2015 Buick Enclave 🔎.

I was driving the car and when I depressed the brakes the brakes did not engage. The dashboard illuminated with a "brake assist: alert and I could feel the abs brakes engage. Luckily this happened while I was pulling into a parking lot. Only had 1,200 miles. Had vehicle towed to dealer. Check engine light did come on and showed code p0557. They replaced the crank shaft position sensor wiring harness and 2 gaskets, based on a repair bulletin and then before I could get the vehicle home it happened again. No brakes, but brake assist activated and abs was able to stop the vehicle. Check engine light came on again and showed codes p0557, u0401, u0121, & u0078. Had vehicle towed to dealer again. This time they replaced part # 84341899. Luckily both instances happened at low speeds and I was able to safety maneuver the vehicle to a place where I could get towed and nobody was in front of me.

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Tl the contact owns a 2011 Buick Enclave. While driving approximately 50 mph, the vehicle suddenly lost power, the speed decreased, and the check engine and traction control sensor indicators illuminated. The contact stated that the brakes would not function properly and made it difficult to stop the vehicle. The vehicle was towed to an independent dealer where it was diagnosed that there was a hole in the engine block and the block would need to be replaced. The vehicle was not repaired. The local dealer (palman Buick in kenosha, WI) was notified of the failure, but the manufacturer was not. The VIN was invalid. The failure mileage was 114,000.

See all problems of the 2011 Buick Enclave 🔎.