NHTSA Complaint #11706308 — 2024 JEEP GRAND CHEROKEE

On 2 ocassions the vehicle failed to execute a stop. The first was going down a mild hill at 20 mpg; I applied the brakes and the car started to slow and then the brakes felt like there was a shudder and released, and then engaged again and the car finally did stop. That same day on flat ground the same thing repeated. A second brake problem has occurred multiple times; likely 50 - 60 times. When braking and the car downshifts, the vehicle surges forward before slowing again, esp from 4th down to 3rd, of 3rd down to 2nd gear and 2nd to 1st. I have taken this to Reed Jeep in my hometown of Kansas City and not problem was identified. The car has been driven by others who also felt the same. These issues can put others at risk because they have occured when others are driving and they could injure a pedstrian or cause an MVA when the car does not stop. I have ceased driving the vehicle because of this and the battery fire concern and the engine failure from sand concern.