2018 Jeep Cherokee Speed Control & Cruise Problems

While engaged in cruise control at 63mph, going up a hill, upon desending hill car unexpectedly starts to down shift and accelerate to 70+ before I disengage cruise control through brake pedal usage. This has happened repeatedly while desending hills in a mountain terrian area, Does not repeat while driving on flat roads.

I WAS DRIVING ON THE CITY STREET COMING TO A STOP SIGN. I STOPPED AT THE STOP SIGN AND WHEN I WENT TO PULL OUT, THE CAR SLOWED DOWN, PUTTERED AND THE ACCELERATED MORE THAN I GAVE IT GAS TO. THEN I GO TO THE GAS STATION & PULLIN INTO THE PARKING LOT, THE PARKING LOT HAS SOMEWHAT OF A STEEP INCLINE, WHEN I GO TO PULL IN, THE CAR PUTTERED AND THE DIES . AND THATS WHEN THE SERVICE SHIFTER CAME ON . I FOLLOWED THE DIRECTIONS OF THE SERVICE SHIFTER BUT THAT DIDNT WORK. I TURNED THE CAR OFF AND ON, IT STARTED UP FINE AND THE SERVICE SHIFTER TURNED OFF.

WHILE DRIVING, THE VEHICLE SHUTS DOWN, I LOST ALL CONTROL. A MESSAGE POPPED UP THAT SAID 'APPLY BRAKE AND PUT IN PARK OR NEUTRAL' THE ENGINE SLOWLY LOST ALL ACCELERATION AND CAME TO A COMPLETE STOP. THE CAR BEEPS AND SAID 'LOW BATTERY' BUT ALL LIGHTS AND VOLTAGE READING WAS COMPLETELY NORMAL. I TURNED CAR OFF, RESTARTED CAR, AND IT WAS FINE, I DRIVE IT ANOTHER 100 METERS AND IT REPEATS THIS EXACT CYCLE ALL THE WAY HOME.

AS DRIVING VEHICLE SHUTS DOWN LOOSE ALL CONTROL. MESSAGE POPS UP THAT SAYS. APPLY BRAKE AND PUT IN PARK OR NEUTRAL. ENGINE SHUTS DOWN. IN MOTION ON HIGHWAY. VERY DANGEROUS. *TR

THE JEEP COMES WITH THE FEATURE OF WHEN U COME TO A STOP SIGN OR STOP FOR ANY TIME THE MOTOR SHUTS OFF AND RESUMES WHEN THE GAS PEDAL IS PRESSED. MY WIFE VEHICLE'S HAD A EXCLAMATION POINT LIGHT COME ON SO SHE TOOK IT TO THE DEALERSHIP AND THEY PUT IT ON A COMPUTER AND FOUND NOTHING WRONG. THAT'S SAME VERY NIGHT SHE WAS DRIVING AND SUDDENLY HER MOTOR JUST SHUTS OFF AL.OST CAUSING A ACCIDENT. SHE HAD TO PULL OFF THE ROAD AND AFTER MULTIPLE TRIES OF TURNING THE KEY ON AND OFF IT FINALLY RESTARTED

THE LIGHT TURNED GREEN AT AN INTERSECTION. THE VEHICLE WAS IN DRIVE, I PRESSED THE GAS AND THE VEHICLE WOULD NOT RESPOND. WHEN IT DID RESPOND THE VEHICLE JERKED INTO GEAR AND RPM'S ROSE QUICKLY.

SERVICE SHIFTER LIGHT CAME ON.. 2 DAYS LATER CAR TURNED OFF WHILE IN DRIVING SAYING CHANGE GEAR BUT I WAS CURRENTLY IN THE CORRECT GEAR . VERY DANGEROUS I WAS DROPPING MY SON OFF TOO SCHOOL AND CAR STOPED IN THE MIDDLE OF TRAFFIC

I GOT ON I-95 FROM THE LANTANA EXIT HEADING WEST AND I NOTICED THAT THE DASHBOARD SPEEDOMETER ACCELERATED TO 119 MILE PER HOUR BUT THE VEHICLE ITSELF WAS NOT MOVING AT THAT SPEED. I EXITED TWO EXIT'S LATER ONTO GATEWAY BLVD AND THE DASHBOARD SPEEDOMETER WAS STILL SHOWING THAT I WAS GOING AT A DANGEROUS SPEED THAN I WAS ACTUALLY GOING. I CALLED SCHUMACHER DELRAY WHERE I NOW LEASE THE VEHICLE FROM AND I WAS GIVEN AN APPOINTMENT FOR FRIDAY 4/27/2018. I ALSO EMAILED THE MANAGER KEN CADMENS AND EXECUTIVE DIRECTOR SAL DELGRECO AND I AM STILL AWAITING A RESPONSE. I OBTAINED THIS VEHICLE APPROXIMATELY ONE MONTH AGO WHERE I GAVE BACK A 2016 JEEP PATRIOT WHICH HAD DANGEROUS WHEEL BEARING ISSUES THAT CAUSED THE TIRES TO WEAR AS THOUGH THEY WERE 10 YEARS OLD. ABOUT (3)THREE WEEKS AFTER, LEASING THIS NEW 2018 JEEP CHEROKEE ON MARCH 14, 2018, I WAS INFORMED THROUGH CREDIT KARMA THAT MY 2018 JEEP CHEROKEE MAY (NOT FOR CERTAIN) HAVE DANGEROUS SAFETY ISSUES THAT CAN CAUSE A CRASH AND FATALITY AND THAT I SHOULD GET IT CHECKED OUT. I CONTACTED THE SAME TWO ABOVE INDIVIDUALS PREVIOUSLY MENTIONED IMMEDIATELY BY EMAIL TO INQUIRE ABOUT THIS CREDIT KARMA REPORT REGARDING THE VEHICLE SAFETY. HOWEVER, TO DATE APRIL 24, 2018 THEY NOR ANYONE ELSE HAS GOTTEN BACK TO ME. FAST FORWARD TO TODAY, I AM NOW BEGINNING TO HAVE THIS SERIOUS PROBLEM OF AN EXCESSIVE SPEED READING OF THE VEHICLE SPEEDOMETER SHOWING ON THE DASHBOARD. I CAN ONLY HOPE AND PRAY THAT THE VEHICLE DOES NOT ACCELERATE IT SELF TO THE ACTUAL EXCESSIVE SPEEDS THAT IT IS SHOWING ON THE DASHBOARD.