Complaint volume
860 consumer-submitted complaints are matched to this model year. Treat the count as a research signal, then read the actual summaries for repeated symptoms.
Complaint records
2021 Jeep Wrangler Complaints
860 consumer-submitted complaints on record for the 2021 Jeep Wrangler, grouped by component category.
860 Total complaints
19 Crash reports
22 Fire reports
8 Injury reports
Complaint data reflects consumer-submitted reports. A complaint is not proof
of a defect, recall, or manufacturer fault. Enriched severity fields come
from official bulk records when the complaint can be matched by ODI number.
Buyer interpretation
How to use these complaints before buying
Complaint records are most useful when they turn into inspection points, seller questions, and comparison checks against nearby model years.
Pattern to inspect
The most common categories are electrical system, steering, steering,suspension. Use those categories as a test-drive checklist instead of judging the vehicle from the total count alone.
Severity flags
Enriched records include 19 crash reports, 22 fire reports, 8 injury reports, and 0 fatality reports. These fields come from complaint records and should be read in context.
Mileage clue
Mileage is available on 108 complaints, with an average reported failure mileage of 20,913 miles. Compare that with the mileage on the listing.
Questions to ask the seller
- Have you had any problems related to electrical system, steering, steering,suspension?
- Can I see recent maintenance and repair records?
- Has the vehicle ever been towed, involved in a crash, or repaired for the same issue twice?
- Can we also check the recall record for this 2021 Jeep Wrangler?
Used-car checklist
Use these complaints before the test drive.
Build a buyer checklist to turn these issues into questions and inspection points.
2021 Jeep Wrangler
Build buyer checklist Compare with other years Sends year, make, and model to pre-fill your checklist.
How severe are the 2021 Jeep Wrangler complaints?
19 Crash
22 Fire
8 Injury
0 Fatality
31 Towed
5 Medical attention
What are the most common 2021 Jeep Wrangler complaint categories?
ELECTRICAL SYSTEM 117
STEERING 86
STEERING,SUSPENSION 70
POWER TRAIN 57
SUSPENSION 52
UNKNOWN OR OTHER 47
ENGINE 35
ELECTRICAL SYSTEM,ENGINE 28
FUEL SYSTEM, GASOLINE,ENGINE 21
ELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION SYSTEM 20
860 total complaints on record
Latest complaints
| Date | Component | Summary | Severity | Mileage |
|---|---|---|---|---|
| Sep 2025 | ELECTRICAL SYSTEM,ENGINE | Engine replacement in 2024 has caused constant errors and malfunctions to vehicle since. Vehicle under warranty and had been at dealership servicing for constant malfunctioning every 4-5 months since Feb of 2024. | Crash: No Fire: No | Unknown |
| Sep 2025 | ELECTRICAL SYSTEM,ENGINE | 2021 Jeep Wrangler Rubicon, VIN [XXX] , Recall P0DAB-00 (Hybrid/EV Cell Balancing Performance Case #[XXX], Jeep corporate case manager Tiona. On 8/11/25, I brought my vehicle to Freeland Jeep, Antioch, TN for a separate issue and requested inspection for the open EV battery recall. The dealership gave a “green flag,” confirming no recall impact. On [XXX], the check engine light came on and the vehicle drove unsafely. On [XXX], the exact recall issue (P0DAB-00) was diagnosed — the same issue we asked to be inspected. Approval for hybrid battery replacement was granted; part was ordered for 9/3 with repair by 9/5 — repair never occurred. Service advisor Brian Astorga claimed the part “cannot be located.” Calls/emails to service manager David Beasley and case manager Tiona are unanswered. The timing is highly suspicious: the vehicle failed immediately after the “all clear” inspection, suggesting potential negligence or miscommunication. We are now more than 1 month without a vehicle, which is unsafe and unacceptable. AND we even had to argue with Jeep to cover a rental! Requested Action: Require Jeep to complete the recall repair immediately or initiate a full buyback. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6) | Crash: No Fire: No | Unknown |
| Sep 2025 | SERVICE BRAKES | Vehicle went in for repair of no power boost to brakes. Dealership replaced brake booster, no change. Dealership replaced vacuum pump, fixed issue. After 64 miles vacuum pump failed, no power brakes. Dealership replaced vacuum pump 2nd time said part was faulty from parts supplier. Problem was resolved. Around 100 miles later vacuum pump has failed for a 3rd time. Awaiting resolution. | Crash: No Fire: No | Unknown |
| Sep 2025 | TIRES | The tread on all 4 tires wore down faster than it should have, traction in the rain and snow was terrible, tire rotations were done at home, balancing was done at my local shop in town. I had the LT285/70r17 and replaced them as soon as the recall came out. I had the tires replaced at Moffits Ford in Boone, Iowa. They disposed of them there. I would like to know how to go about reimbursement for these tires I spent so much money on. | Crash: No Fire: No | Unknown |
| Sep 2025 | ELECTRICAL SYSTEM | The engine/power shut off while I was driving on the interstate (70mph). I had to use the remaining momentum to pull over to safety and get it towed to the dealer. It ended up the battery died, but I wasn’t notified in advance before this incident. | Crash: No Fire: No | Unknown |
| Sep 2025 | ELECTRICAL SYSTEM | Display screen for the heat and air, radio, backup camera stopped working. Entire unit will need to be replaced per our estimate. | Crash: No Fire: No | Unknown |
| Aug 2025 | ENGINE | I experienced an extreme coolant leak caused by the coolant inlet tube fasteners backing out and becoming loose. This is consistent with MOPAR recall CSN ZD8 for 2021-2022 Jeep Wrangler. My vin does not seem to be covered by this recall but experienced the same issue. I request that the VINs be extended to include my VIN. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6) | Crash: No Fire: No | Unknown |
| Aug 2025 | STEERING,VEHICLE SPEED CONTROL,WHEELS | While driving on a couple occasions the traction control light kicked in and wouldn’t allow me to turn I had to come to almost a complete stop, I thought it had gone away and a few days later I had a death wobble that occurred on a very busy hwy and had to pull into the middle lane to prevent an accident. I could not let go completely of the wheel but I also couldn’t really control the vehicle I had to stop it. I was not turning when this one happened I was going straight I had already turned and drove straight for a few minutes before it happened. I was able to drive a quarter of a mile to the auto repair shop where it is sitting. He told me himself it is very dangerous to drive it when that occurs. | Crash: No Fire: No | Unknown |
| Aug 2025 | ELECTRICAL SYSTEM | ubject: Urgent Safety Concern – Jeep 4xe Battery Recall Repair Failure Hello, A few months ago, my Jeep 4xe was brought in for the battery recall. The dealer informed me that the issue was resolved, but did not provide any clear details on what exactly was done. On [XXX], while leaving the U.S. Bank and making a left turn, my Jeep suddenly stopped in the middle of the road with a warning message: “Hybrid battery failed, cannot maintain speed.” The vehicle then crawled forward at a snail’s pace, even though the engine was still running and my foot was fully on the throttle. Fortunately, there was no speeding car coming from my left—otherwise this could have caused a serious accident, injury, or even death. Eventually, I was able to pull over to the right side, but the Jeep completely stopped again, creating a major traffic backup with constant honking. I was in a panic trying to call for roadside assistance. After about 5–10 minutes, I restarted the Jeep, pressed the brakes, and it finally began moving again. This was an extremely dangerous and life-threatening situation. If it had occurred on the highway, the outcome could have been catastrophic. I am urgently requesting that you contact the dealer immediately to investigate what went wrong with the recall repair, and why the issue was not properly resolved. Please instruct them to take immediate action to permanently fix this problem—whether that requires replacing the faulty battery or addressing any other underlying issue. I need assurance that I can drive this vehicle with peace of mind, without fearing for my safety or the safety of others. Thank you for your prompt attention. I look forward to your quick response and resolution. Sincerely, [XXX] VIN No: [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6) | Crash: No Fire: No | Unknown |
| Aug 2025 | ELECTRICAL SYSTEM | Instrument Panel Cluster Failure Vehicle and incident details: Vehicle: Jeep (model year unknown) Date of failure: Evening of April 14, 2025 Symptoms: The instrument panel cluster went completely blank during a 25-mile drive far from home. Functionality lost: The ability to see speed, gas level, headlight status, and all alert lights. Prior warnings: No warning lights or alerts appeared before the failure. Repair status: The vehicle is at an authorized Jeep dealer, which has confirmed the issue is with the instrument panel cluster. Jeep has been notified and is working to replace the parts. Key event timeline: April 14, 2025: Instrument panel fails while driving. April 15, 2025: Car is taken to an authorized Jeep dealer for inspection. Post-inspection: Dealer informs the owner of the instrument panel cluster issue. | Crash: No Fire: No | Unknown |
| Aug 2025 | ELECTRICAL SYSTEM | Instrument Cluster Panel failure while driving. There was a recall for this part in many other jeeps in 2024, it’s time to throw another recall for this one as well. There are so many failures that the part is on backorder, my Jeep has been sitting at the dealership waiting for this part for 5 months now and there is still no expected date. My Jeep has been sitting on the lot waiting to be fixed for longer than I ever got to drive it after purchasing. Cant take it elsewhere because the odometer doesn’t function. | Crash: No Fire: No | Unknown |
| Aug 2025 | ELECTRICAL SYSTEM | Started Jeep dash lights did not function. Restarted Jeep and while driving noticed no compass reading & clock was incorrect. Both began to show proper readings in app 2 minutes. Checked all battery connections positive & ground on main battery. Second battery not accessible.Next day started Jeep clock off by several hours again. Corrected itself in a few minutes again. This occurred again a few days later. Fearful of short or battery issue that could shut down vehicle power while in motion or cause fire. Dealer replaced both batteries app 1 year ago & serviced Jeep with multi point inspection app 5 days before issues started. | Crash: No Fire: No | Unknown |
| Jul 2025 | ELECTRICAL SYSTEM | The contact owns a 2021 Jeep Wrangler. The contact stated that while the vehicle was parked and occupied at the residence, while attempting to charge the vehicle, the battery failed to charge. No warning light was illuminated. The vehicle was repaired under NHTSA Campaign Number: 24V720000 (ELECTRICAL SYSTEM); however, the recall repair failed to fix the vehicle. The contact stated that the failure occurred after the recall repair. The manufacturer was not notified of the failure. The failure mileage was 73,000. | Crash: No Fire: No | 73,000 |
| Jul 2025 | SERVICE BRAKES | I have a 2021 jeep wrangler and the brake hose went on the driver front side. Mopar product ID is 68307451AH. I have called numerous dealerships and Mopar themselves. They informed me this hose is on backorder for over 841 jeeps, and they are unable to get this across the US. Knowing how many jeeps are needing this hose, is it possible to get a recall on it due to the fact it is imperative to fix right away? I've been trying to find a replacement or an alternate but no luck. This is my only mode of transportation and don't want to keep driving my jeep as it continues to veer to the right due to the faulty hose I'm experiencing. | Crash: No Fire: No | Unknown |
| Jul 2025 | UNKNOWN OR OTHER | On 7/13/25, my 2021 Jeep Wrangler Unlimited with approximately 50,000 miles on it spontaneously caught fire as I was driving down the highway. The fire appeared to start in the engine compartment and very quickly moved to the entire front end of the vehicle. I pulled over on the side of the road and managed to safely exit the vehicle without physical injury. In minutes, the entire vehicle was consumed in flames. The fire department arrived within 10 minutes. When I departed the scene of the incident, fire fighters were still spraying water on the vehicle. After leaving the scene, I went to the hospital for psychological injury related to the incident. The investigation into the fire is currently underway. I do not have additional information about the cause or specific location of the fire. The vehicle is currently at a tow yard and is a total loss. It is nearly unrecognizable aside from the frame and a few components in the far rear. I am in the process of documenting all upgrades and modifications. Since it was fully built for off-roading and overlanding, it is a long and challenging task to take inventory of every part. Approximately 3 months before the incident, the vehicle was towed to a local CDJR dealership for a factory recall, where the entire fuel system was replaced. There were no other issues with the vehicle. | Crash: No Fire: Yes | Unknown |
| Jul 2025 | POWER TRAIN,STRUCTURE,ENGINE | It started with the engine sounding louder then normal. Then a bad smell in the cab of the vehicle. Later found out it was a exhaust leak that was getting into the vehicle causing headaches and other symptoms of carbon monoxide. Also note the burn marks around the broken bracket that could cause a fire if not mechanically inclined to notice. Not check engine light for this. But when I spoke to the dealership it wasn't new to them. Apparently this has happened to alot of the ecodiesel jeep and gladiators. A common problem that should be resolved before and life threatening injuries result in loss of consciousness or fire. | Crash: No Fire: No | Unknown |
| Jul 2025 | POWER TRAIN | Timing chain tensioner gone bad | Crash: No Fire: No | Unknown |
| Jul 2025 | SEAT BELTS,ENGINE | From the moment I drove off the lot, I encountered problems. The battery light came on immediately, requiring a replacement within weeks. I returned to the original CarMax location for this service. However, this was only the beginning. Over time, I discovered the following: The driver seatbelt was not functioning properly The right rear passenger seatbelt buckle was completely missing The filters were filthy and had not been cleaned or replaced in well over a year, according to a trusted mechanic The engine may now require replacement at just 38,000 miles When I called CarMax to report the missing seatbelt buckle, I was incorrectly told that my vehicle was not under warranty. This was untrue — I was well within the warranty period at the time. Despite this, I was ignored, and the safety concern received no follow-up or correction. This points to either a falsified or negligent vehicle inspection at the time of sale. Your "125+ point inspection" failed to catch multiple clear safety hazards and wear issues — or worse, they were deliberately overlooked. What’s most disturbing is that I only discovered the missing seatbelt after my sister drove the vehicle with my [XXX] and [XXX] nephews in the backseat. One child had to sit in the middle because the rear right buckle was completely missing. That realization — that I unknowingly placed children at risk in a vehicle that your team labeled "safe" — is devastating. Now I’m being told that the engine may be failing — and it hasn’t even hit 40,000 miles. I was recently asked by the Southlake service team to provide oil change records, which I am willing to share. But let’s be clear: An oil change receipt does not explain why a newer engine is failing at this mileage — unless something much deeper is wrong. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6) | Crash: No Fire: No | Unknown |
| Jul 2025 | ELECTRICAL SYSTEM | Defrost system comes on randomly for approx 45 seconds after starting the vehicle regardless of whether or not climate control is on, and regardless of outside temperature, engine temperature or other settings in vehicle. After the 45 secs, climate control returns to whichever current setting is and continues to operate normally. | Crash: No Fire: No | Unknown |
| Jul 2025 | POWER TRAIN,ELECTRICAL SYSTEM,UNKNOWN OR OTHER | 1. What component or system failed or malfunctioned, and is it available for inspection upon request? The hybrid-electric system, including the high-voltage battery, battery pack control module (BPCM), and associated cooling systems, repeatedly malfunctioned. These failures caused loss of power while driving, electrical odors, and error messages. The vehicle is currently at the dealership for service and is available for inspection upon request. 2. How was your safety or the safety of others put at risk? The vehicle has lost power multiple times while in motion, including on city streets and highways. These unexpected power losses significantly increased the risk of rear-end collisions and limited my ability to safely accelerate or steer in traffic. I have had to take anxiety medication when driving the vehicle due to fear of these events recurring, and I am deeply concerned about the safety of my family, including a newborn passenger. 3. Has the problem been reproduced or confirmed by a dealer or independent service center? Yes. The issues have been confirmed by an authorized Jeep dealership on multiple occasions. Despite several recall campaigns and attempted repairs, the same power loss and electrical system problems have recurred. Service advisors and technicians acknowledged the problems and attempted component replacements and reprogramming, but the malfunctions persist. 4. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives, or others? The vehicle has been inspected and serviced exclusively by an authorized Jeep/Chrysler dealership (Autonation CDJR in Roseville, CA). There is no indication that FCA/Stellantis corporate has physically inspected the vehicle beyond dealership reports. It has not been inspected by police or insurance representatives. 5. Were there any warning lamps, messages, or other symptoms of the problem prior to the failure, and when did they first appear? Yes. Warning lights and messages su | Crash: Yes Fire: No | Unknown |
| Jul 2025 | POWER TRAIN,ELECTRICAL SYSTEM,VEHICLE SPEED CONTROL | Vehicle check engine light illuminated along with multiple other lights on the dashboard. It had a difficult time accelerating on its own, very sluggish. At the next light the gas pedal was just tapped and the vehicle began to over accelerate increasing to over 30 MPH in a turning lane while crossing an intersection. Avoided a car accident and pulled into the nearest parking lot. That was the second time that type of incident occurred. The first time, the vehicle was self accelerating during 5 o’clock traffic in Los Angeles. We had to constantly press on the brakes only to avoid accidents until we could exit the freeway. | Crash: No Fire: No | Unknown |
| Jul 2025 | ELECTRICAL SYSTEM,EXTERIOR LIGHTING,VEHICLE SPEED CONTROL | ⸻ Title: Loss of Power While Driving on Freeway – Dangerous Malfunction Similar to Recall 23V-116 Complaint Description: I am reporting a serious and dangerous malfunction with my 2021 Jeep Wrangler Rubicon EcoDiesel. While driving on a high-speed freeway (70–80 MPH), all warning lights on the dashboard illuminated—including the check engine light—and the vehicle suddenly went into limp mode, resulting in a loss of power. This occurred in fast-moving traffic, putting me at immediate risk of a crash. This started happening again every time I got on the freeway for 10 minutes. I’ve owned this Jeep for about a year, have never taken it off-road, and have kept it properly maintained. All electrical components, fuses, and systems have been inspected, and no clear cause has been found. The problem persists and is clearly not due to driver use or negligence. This issue strongly resembles Recall Number 23V-116, which states that affected vehicles may experience a loss of drive power, increasing the risk of a crash. That recall was for 2021 Jeep Wrangler vehicles, the same model and year as mine. However, my VIN was not included, despite the fact that I’m experiencing the exact same symptoms described in the recall notice: “A loss of drive power increases the risk of a crash.” This issue began occurring shortly after that recall was issued, and it has happened multiple times, mostly during highway driving—making the vehicle extremely unsafe. I believe my vehicle should have been included in Recall 23V-116, as this is clearly a safety-related defect involving the powertrain or control module software. This is an urgent safety issue, and I respectfully request that NHTSA investigate why this VIN was excluded from the recall and consider expanding the recall to cover additional affected vehicles before someone gets seriously injured or worse. Vehicle Information: •Year: 2021 •Make: Jeep •Model: Wrangler Rubicon EcoDiesel •Transmission: Automatic | Crash: No Fire: No | Unknown |
| Jul 2025 | ELECTRICAL SYSTEM | Someone knocked saying the 2021 jeep wrangler 4XE was smoking. The vehicle was filled with smoke. When the back doors were opened, the interior neer the battery was all melted. A couple minutes later the vehicle burst into flames. | Crash: No Fire: Yes | Unknown |
| Jul 2025 | ENGINE | While operating the 2021 Jeep Wrangler under normal driving conditions, I experienced repeated overheating issues. A high-pitched noise was consistently heard coming from under the hood during operation. Simultaneously, the engine temperature gauge would spike to high, and the infotainment system displayed an engine overheating warning. When the vehicle is started from a cold start - the high pitch is constant. To prevent damage or risk of fire, I immediately pulled the vehicle over and allowed the engine to cool. Upon restarting, the overheating issue persisted, with the temperature gauge rising and falling erratically—up to four times during a 15-minute drive. I brought the vehicle to an authorized Jeep dealership service center for inspection. The following findings were documented: Coolant System: High-temperature coolant reservoir found completely empty. Low-temperature reservoir found low on coolant. Evidence of coolant leakage at multiple coolant line fittings. Engine Block: External head gasket leak observed. Pressure test confirmed leaks in coolant lines. Internal Engine Inspection: Spark plugs were removed and coolant residue was found in the combustion chambers. Cylinder walls showed damage consistent with overheating. Slightly burned valves noted during inspection. Based on the findings above, the engine has suffered critical failure due to overheating and internal coolant leakage. The combination of external gasket leaks, coolant residue in the cylinders, damaged cylinder walls, and burned valves presents a serious mechanical and safety concern. Full engine replacement is required. Estimated cost: $16,000.00 This engine failure may pose a significant safety risk due to: Sudden loss of power while driving, Potential engine fire from overheating, Exposure to steam or hot coolant under hood Risk of engine seizing while on motion. | Crash: No Fire: No | Unknown |
| Jun 2025 | STEERING,ELECTRICAL SYSTEM | Unpredictable complete loss of power steering that will continue until the brakes are applied and speed is reduced to approximately 30 mph and voltage level spikes, as high as 16.3 volts as shown on the instrument panel. It is not temperature related. When disabled it requires two hands and extreme strength to turn, especially when taking an off ramp. Voltage level is typically ranging between 12.7 - 13.7 volts during normal conditions as well as when in no power steering conditions. The first trip 3-4 months ago to the dealership and the only finding was a corroded ground loop which did not solve the issue. After no success begging for a loaner car we left the Jeep 19JUN25 while on vacation for second trip this week. I requested them to contact Stellantis STAR Center and this is the report: 24JUN25 Good morning - our STAR case engineer pointed us in the direction of a similar STAR publication that we had followed the last visit. I did not find any faults within the charging system or any voltage regulators at this point. There were 5 labeled grounds in this publication that were common for building up corrosion. The ground that is on the frame near the driver rear close to the 48v battery had a large amount of corrosion. He cleaned up each ground and applied dielectric grease yesterday, so now I am having him take on a few test drives to see if the issue persists. I have a video of the spike leading to steering reengagement but unable to upload it. | Crash: No Fire: No | Unknown |