2020 Jeep Wrangler: engine overheating

Filed Aug 22, 2026 · Engine · OR

The 2.0L Turbo engine suffers from premature failures. Jeep issued a TSB over leaking around the water pump, but did not notify owners. My engine overheated due to low coolant (there's no low coolant warning), and the temperature gauge proves to be unreliable. My engine suffered a head gasket failure due to overheating, while within the factory warranty period, and Jeep would not honor their warranty. My Jeep only has 33,700 miles on it, and the failure initially happened in 2024. I spent over a year going back and forth with Jeep, and in the end, they simply stopped responding. BTW, tried to upload 2 small .JPG files, but repeatedly said "upload failed".

Filed Jun 30, 2026 · Engine · 96,000 miles · WV · fire

The contact owned a 2020 Jeep Wrangler. The contact stated that while driving at an undisclosed speed, the engine temperature gauge was increasing. The engine overheating warning light illuminated, the vehicle was turned off, and the contact exited the vehicle to open the hood and immediately closed it when the fire was discovered. The contact stated that there were flames coming from the back of the engine, and the front of the vehicle became engulfed in flames. The engine, seat cover, and front windshield were damaged, and the hood was melted. There was no injury sustained. The fire was extinguished by the Fire Department. The contact stated that the police were on the scene, but a Police report was not filed. The insurance company deemed the vehicle a total loss. The dealer was not contacted. The manufacturer was made aware of the failure. The failure mileage was approximately 96,000.

Filed Mar 27, 2026 · Engine · GA

While driving on hwy at high rate of speed while in moderate to heavy traffic- the engine failed, locked up and stalled in the fast lane- thermostat overheated without warning or lights- engine lost compression- should be recall as this is prevalent in this model engine- 2020 jeep wrangler sahara unlimited 4 cyl 2.0 turbo

Filed Feb 4, 2026 · Electrical · MA

My instrument cluster has failed. I can't see any vehicle information. No gas or oil gauges. No information what so ever. I can't see my speed or if may my be overheating. This is basic safety issues I should be able to see. There has been a recall for 2020 Jeep Wrangler's so other people have has the same issue. I can't drive without the basic safety instruments working. I don't even know how many miles are on my Jeep

Filed Dec 21, 2025 · Engine · KY

I started out with a slow coolant leak coming from the middle front of the Jeep, that I was not aware of, until it got worse. Now it’s a steady stream only when the engine is on.

Filed Nov 11, 2025 · Engine · GA

TSB 07–0 01–22REVB on August 2022 upgraded to ZD8 December 2022 official open recall on January 2023. Both bolts fell off the water inlet engine overheated without antifreeze or water steering locked and entire engine needs to be replaced. Jeep wrangler 2.0T VIN number was not on the recall list. Please explain why not and what we can do about getting this covered.

Filed Oct 22, 2025 · Transmission · MD

Subject: Formal Complaint Regarding Failed Recall Repair and Improper Diagnostics Charges - Jeep Recall No. 23V116 (Manual Transmission Clutch Overheating) & Violation of 49 U.S.C. Section 30120 Dear Sir or Madam, I am submitting this complaint regarding an unresolved safety defect and improper repair charges related to an official recall performed on my 2020 Jeep Wrangler (manual transmission). The issue concerns Recall No. 23V116 and superseding Recall 21V028, which addresses clutch overheating and associated software logic. Prior to the recall work performed, my Jeep had approximately 23,000 miles on it, and I never had any issues with the manual transmission or transmission related warning codes. In May, I received letters informing me that I needed to take my Jeep to the dealership as soon as possible to have the above recall work performed to avoid potential overheating and fire hazards related to my clutch plate. In June 2025, I brought my vehicle to Don White's Jeep dealership on York Rd. in Cockeysville, MD. The dealership replaced the clutch hardware and performed a software update as required. I did not drive the Jeep for a couple of months due to weather and frequent rainfall during June, July & August. Upon driving the Jeep in August, the "Service Transmission" light came on, and I immediately notified the dealership, and they performed a software update to fix the warning light, admitting they did not realize the software update was required the first time. Two days later, the "Service Transmission" light came on again, and I immediately notified the dealership and dropped the Jeep off to be serviced. The dealership has now had the Jeep for more than a month and has not been able to resolve the "Service Transmission" issue. They are now refusing to perform any additional work unless I pay them approx. $1,000 in diagnostics fees. I opened a case with Jeep Customer Care and they also refused coverage and are demanding payment.

Filed Sep 8, 2025 · Electrical · MO

I see that there are recalls for the center cluster on the dash for jeeps like mine from 2018 through 2022 or 2024 but mine has is not included in that recall however mine is now out According to our mechanic I have a black screen cannot see if I have gas or if my vehicle is overheating, cannot see any of the warning signals. Please advise why my jeep is not included in that recall. Mine is a 2020 jeep wrangler unlimited

Filed Jul 28, 2025 · Brakes · OH

Both left and right brake hoses failed internally causing caliper to lock closed. About 2 months ago I noticed upon application of brakes vehicle would pull hard to the right and the left front caliper/rotor brake system remained locked causing overheating to the point on smoking. This was remedied with replacement of hose, caliper and pads. Recently the jeep began pulling hard to the left upon braking, and the right caliper/rotor brake system were overheating due to the right brakes being stuck closed. Repair has not been completed as replacement parts from Chrysler are back ordered. I feel this is unsafe on multiple levels as it affects braking action including antilock brakes, causes premature wear on pads and rotors, and could create a situation where it affects wheel bearings and other nearby components.

Filed Jul 21, 2025 · Engine · AZ

Had to take my 2020 wrangler in to have accessory battery replaced as it had drained my newly purchased battery and my car wouldn’t start. Repair shop replaced both batteries and about a week later the check engine light came on for about 2 minutes then went off so I chalked it up to the battery replacement. It didn’t come back on again until about 3 weeks later when I started feeling a slip when going in to second gear. When I got home after having that issue I noticed a small collection of what looked to me like transmission fluid on my garage floor so I had the car towed to the repair shop again. They informed me that engine oil was mixing with coolant due to a bad oil cooler. Between that diagnosis and my car completely breaking down and cracking my engine block the car was driven a total of 14 miles at the most. There was never any other signs prior to me taking it to the shop that the oil cooler had gone bad and even when they replaced the batteries no codes came up for the bad oil cooler and nobody noticed anything while working in the area. . Since then I have learned that this has been an ongoing issue with the wrangler since at least 2012 models and there has been several class action suits that were settled out of court I’m assuming so they don’t have to spend the money recalling and repairing every affected vehicle and finding a fix for future models. Meanwhile I have only had my car for 2 years as of last week and now am being charged $15000 $8000 of which I have to pay up front to even find out how long the parts needed will be on back order. Could be a week could be a year. Not to mention that I have no car to drive and a car payment to make while I wait. This needs to be fixed as these cars are overheating out of nowhere and shutting down when it does. It’s a safety issue as well as a consumer issue.

Filed Apr 7, 2025 · Engine · 80,000 miles · PA

The contact owns a 2020 Jeep Wrangler. The contact stated that while stopped in traffic, she observed a revving sound coming from the engine compartment. The message that the engine was overheating was displayed, and the temperature gauge remained on H(Hot). The contact stated that when the accelerator pedal was depressed, the message disappeared. The vehicle was taken to the residence, where the contact observed that there was no coolant in the coolant reservoir. The contact added coolant to the coolant reservoir but became aware that the coolant reservoir was empty after one week. The vehicle was not diagnosed or repaired. The contact stated that coolant was added to the reservoir. The contact believed that the failure was associated with Manufacturer Recall Number: 07-001-22REV-A. The manufacturer was notified of the failure. The failure mileage was approximately 80,000.

Filed Oct 28, 2023 · Transmission · FL

This jeep has the dreaded "death wobble" in which the front end starts to shake violently from side to side as you are driving down the interstate, usually after hitting a pothole or beginning of a bridge. This issue also caused a malfunction of the cooling system which caused the jeep to overheat while idling or driving at cruising speeds. No warning messages have appeared other than when the jeep begins to overheat. The jeep is available for inspection.