2023 Chevrolet Traverse Brakes Problems

Car started making a load vibrational noise on the highway. When we got to the next stopping point, the right front brakes were extremely hot and smelly. When the brakes were taken apart to inspect/replace parts, it was identified that the seals that protect the pistons had shrunk and were no longer attached to the caliper/piston. Corrosion was evident because of this causing a sticky caliper. Contacted chevy dealer who said the calipers were back ordered. That's an indication that this problem is real and has caused a shortage of replacement parts. Wait time for replacement caliper was said to be 7-10 days. The only parts that seemed to be available to get the car usable in a short period of time were aftermarket and that was even strained. Picture submitted shows. Seals were not pulled out, they were that loose to fall out.

The second major safety issue with this vehicle occurred on 5/15/2025 when we lost control of the vehicle while traveling on the highway. During this time, the windshield wipers went halfway up and stayed up. The radio randomly turned on and off. The horn randomly honked. The air didn’t work. There was no ability to turn on hazard lights to warn other drivers. We had no ability to brake as the brakes felt hard and didn’t slow the vehicle. Steering was nearly impossible as the wheel felt locked in place and barely moved to either side. At the time we got several warning lights including theft protection and brake service. The vehicle had 27,965 miles on it at the time.

The first major safety issue occurred on 4/2/2025 when we had brake malfunction. Brakes did not work properly creating a very dangerous situation when the vehicle wouldn’t stop when applying pressure on the brakes. The brakes made a strange noise, felt hard, and didn’t slow the vehicle as they typically do. At the time we received a service brake sensor notification. Car was “repaired” at the Elco dealership where the vehicle was purchased. The vehicle had 25,597 miles on it.