2020 Jeep Grand Cherokee

P0303 code. Misfire in cylinder 3. Blown head gasket. 2020 Jeep Grand Cherokee. Car is only five years old with 115000 miles. Dealer suggested a new engine. A $12,000.00 expense to the consumer. $20,000.00 still owed to bank. After much research, it’s clear as day that this is an engineering flaw. Thousands of Pentastar engines have this recurring failure.

Electronic stability and 4wd lights came on. Brought to dealership and the PTU is no longer working. My car is vibrating and hesitating when accelerating. Jeep dealer told me it’s common to have to replace these units however they are nationally back ordered. My car doesn’t even have 60k miles on it and even if I want to fix my car so it’s safe I can’t because the parts are backordered leaving me with no other choice but to drive for months months unsafely without a properly functioning PTU

Component/System: Electrical Power Steering (EPS) – steering cuts in and out while driving. Vehicle is available for inspection upon request. Safety Risk: My safety and the safety of others were put at risk because the steering intermittently fails, making the vehicle very difficult to control. This could easily cause an accident. Reproduction/Inspection: The issue has been reproduced multiple times while driving. The vehicle previously had an engine replacement at Bayird Dodge Chrysler Jeep in West Memphis, AR (now closed), but this steering problem remains unresolved. Manufacturer/Dealer Involvement: The original dealership is no longer in business, so I cannot return there for service. I have contacted Jeep/Stellantis Customer Care to request assistance. Warning Lamps/Messages: The EPS warning light has appeared during failures. The problem first appeared in [insert approximate date/month you noticed it]. Summary: The 2020 Jeep Grand Cherokee (VIN [XXX] ) has ongoing electrical power steering failures. The steering cuts in and out unexpectedly, creating an extreme safety hazard. This issue needs urgent investigation and resolution. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

It was a clear day as I arrived at work. While pulling into a parking spot, the Jeep suddenly accelerated over a curb and into a tree. I was able to turn the wheel upon seeing the tree, which helped me avoid hitting other vehicles on the opposite side of the island. I had to depress the brakes multiple times before the vehicle finally stopped just short of another tree. During the incident, I was on a conference call. The attendees confirmed that there were no warning sounds from the vehicle—only the sound of the impact. Notably, the airbags did not deploy. The front driver-side area sustained extensive damage, causing the driver’s door to jam. Fortunately, I did not suffer any physical injuries. The vehicle was towed to an auto body repair shop. When connected to a scanner, no error codes were detected. Repairs took nearly five weeks. Although the front sensors were replaced, they still did not function properly. The shop consulted a technician who remoted in and advised them to replace all the sensors again and inspect the wiring. Although the vehicle has been repaired, I remain fearful of driving it. I’ve read similar reports on this board suggesting these issues may be related to the electrical system. I plan to contact the dealership to ask whether they have experience with such cases and if they can inspect the systems.

My 2020 Jeep Grand Cherokee Laredo 3.6 ENG vehicle is cutting off while driving, I was advise it the transmission shift gear transmission, Which needs to be replaced and the can change the TRANSMISSION ASSEMBLY - Remove & Replace 3.6L Eng, AWD on my vehicle. when I stop at the light the vehicle completely shuts off where I have to restart my vehicle. They said it was the 2nd battery which I changed and brought a new one. and the same day it still was cutting off. after several attempt in contacting them. I brought the vehicle into Chrysler Jeep Dodge of port Jefferson, and after reviewing they said I need to replace the transmission . I was also advised that there was a TSB Code that is now coming up # 21-00925 Revision C - P0733. I'm very upset as they're telling it current over the extended warranty at this time at 60,000 Miles. when I brought it in it was .. This should be a recall and they need to fix it I only had this vehicle for less then 5yrs brand new, when I started having these issues and can put me in a situation on the highway where I can get into a server accident. I strongly urger the RECALL as this is a known issue with this vehicle

The contact owns a 2020 Jeep Grand Cherokee. The contact stated that the vehicle intermittently failed to start immediately, but started after the second attempt. The battery was replaced; however, soon after the battery replacement, the failure recurred, and the vehicle was taken to a dealer. A diagnostic test was performed, and the contact was informed that the failure was related to the fuel pump or the electrical system. The vehicle was not repaired and remained withthe dealer. Upon investigation, the contact linked the failure to NHTSA Campaign Number: 22V406000 (Fuel System, Diesel) however, the VIN was not included. The manufacturer was not notified of the failure. The failure mileage was approximately 100,000.