2019 Jeep Cherokee forward collision avoidance problems

“Had cruise control on set on 64 up and down hills and around curves it just started going faster & faster I had to stomp the brakes 3 times to get it to quit afterwards the power train is now not shifting right it still was at times going to shop staying at 27 to 35 rpm’s, made it to shop”

“When driving the Jeep Cherokee (51,000 miles), I experienced numerous incidents where the car experienced sudden power loss climbing a grade followed almost immediately by numerous warning lights and a message that "4WD System Unavailable" as well as a message that the forward warning system had failed. Under these conditions, the car struggled to make even 50 mph and would only do so in a much lower gear at 4000+ rpm. Prior to each incident, the car had been driving smoothly at 70 mph at approx 2200 rpm. Both the Jeep dealer and the local repair obtained the same error code (DTC C14A7-97 PTU Motor Component) indicating internal failure of the PTU (transfer case). When the repair shop removed the transfer case they found metal shavings in the PTU lubricant. With no PTUs available from the Jeep dealership for months it was necessary to purchase a salvaged PTU at near-new pricing. I note that there is a similar recall but it does not cover my vehicle. I also note there are numerous NHTSA complaints for identical problems being filed nearly daily for 2017-2021 Jeeps. This defect is a serious safety issue that can result in complete driveline failure or an…”

“My Service AWD light came on. I had the system checked in February of 2025. I was informed it was a bad PTU system. My car makes a clunking then whining noise when driving. It cannot go over 55 mph before losing power. My VIN doesn’t come up in the recall list but it has the same diagnostic issues The issue was diagnosed at Heritage Jeep in Harrisburg on 2/15/2025 Receipt order # 218197. Customer number 42k8761762”

“the start stop warning light is on now vehicle was idling when vehicle shut down emergency brake automatically engaged then the panel went blank and the windows the emergency warning lights all stopped working Unable to warn motorists in back of me I couldn’t drive vehicle. Then panel lights up again saying to step on brake to start but fails to do so until after several attempts”

“My 2019 jeep Cherokee latitude only had 25000 miles on it when i bought it. Within a month the emergence break would come on by itself randomly while driving or beginning to accelerate from a parked or stopped state. Vehicle also can be parked completely level and it states the vehicle needs to be returned to park and restarted. Meanwhile all the lights come on on the dash and the shifter lights up red. Every single gear. It literally will not move unless you drift. It also will not start randomly, you will go out get in and for no reason it won’t turn over, yet the electrical systems will turn in fine, it’s getting power. In order for this to stop, you have to keep turning it on and off and apply the parking brake and the brake and than release them…. Over and over with intermittent breaks in between until it finally turns over. If you manage to get it started than it won’t shift properly. It stays in an extremely low gear unless you accelerate rapidly. And it won’t accelerate rapidly, your foot can be to the floor and it’s barely going until it gets into third and than just keeps rising never down shifting again until you coast to a stop and have to turn it…”

“My Service 4wd light is on again and the electronic controller module is cracked under the hood. There is no 4wd, sensors are not working, the automatic high beams as well as manual high beams will not work, I have random dings going off, and the car does not shift properly. Gas mileage is way down. This is a continuous issue with this vehicle. I have replaced the ptu, and I need help!!!! This has cost me nearly $10,000 out of pocket.”