Unexpected brake engagement and reduced stopping power
ELECTRICAL SYSTEM, SERVICE BRAKES
5 NHTSA complaints · 2025-08 → 2026-04
“While driving our 2025 Jeep Wagoneer S EV, the electronic parking brake engages without driver input while the vehicle is in motion. The vehicle suddenly decelerates as if the parking brake has been applied”
“While traveling on the interstate at approximately 70 mph, I pressed the accelerator pedal to increase speed. Instead of accelerating, the vehicle suddenly jerked, and the wheels locked up as though the brakes engaged on their own”
“Started car and put it in reverse, slow to reverse. Then tried to pull forward, very sluggish with a delay, then when I pushed accelerator a little more, it took off and then it wouldn’t stop. I had to slam on breaks to stop”