Adaptive Cruise Control problems of the 2019 Jeep Grand Cherokee

Electronic stability control, check engine and abs lights are all on. This effects not only my esc- I have gone out of control multiple times in bad weather, but because of this the cruise control and the automatic starter on my vehicle do not work either. I live in northern vt where winters are tough. Esc needs to be working properly to prevent potential for crash. I have come close several times this winter to going out of control. Also very annoying that the convenience items do not work. Lastly- these lights have been showing on the dash since last summer. I wanted to trade the vehicle in about this time and still do for a different vehicle but can not because of the dash being lit up. This is causing significant financial impact on my household as the vehicle is depreciating day by day and I would certainly not get what its worth with a dashboard full of mechanic error lights.

Our 2019 Jeep Grand Cherokee started to exhibit the following conditions: brake lights remained on, esc failure, autopark failure, cruise control failure, vehicle started without depressing the brake pedal. I researched possible recalls and found z48 for hcu/abs module failures. Our vehicle was in the recalled build dates. We took it to palace Chrysler Jeep ram inc. In lake orion, mi for repair. They "reflashed" the software, cleared the fault codes and returned the vehicle to us. In 3 key cycles, the failures returned. We took the car back to the dealership. They stated that the reflash wasn't done correctly. (blamed machine error) reset the fault codes and in 3-5 key cycles the problem returned. Now on the third try, the dealership replaced the hcu/abs module and charged us $1,100 for the repair. We requested reimbursement from stellantis and have been denied 3 times. This is completely unacceptable since the recall z48 is for this exact problem. Also, it proves that their sw reflash doesn't fix the problem in some vehicles. We want stellantis to reimburse us for this repair.