general problems of the 2021 Jeep Wrangler - part 2

242 problems related to electrical system have been reported for the 2021 Jeep Wrangler. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2021 Jeep Wrangler based on all problems reported for the 2021 Wrangler.

36 Electrical System problem

Failure Date: 02/07/2025

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.

37 Electrical System problem

Failure Date: 02/01/2025

While cruising control is engaged, turning the steering wheel 5-10 degrees to the right will result in disruption of the cruise control and displaying a message "cruise control cancelled. " this results in an abrupt deceleration during a turn that is unexpected and can create a safety hazard. Additionally, the illumination of steering wheel switches flickers with 5 degrees of right turn. This appears to be consistent with the findings of recall 15b, but my VIN is not included in the recall.

38 Electrical System problem

Failure Date: 01/26/2025

While driving the 'service shifter' warning will flash and once this happens the steering locks up and the car shuts down. This primarily happens when hitting a bump, pot hole, railroad tracks, etc. After the warning flashes and the steering locks up, every light on the dash comes on as the car is shutting down. The vehicle is in the shop for the 3rd time within 9 months for the same issue. The dealership replaced the star link connector saying that was the issue but it is still occurring. The vehicle is currently in the shop with this issue and they are saying there is nothing wrong and 'no codes being thrown. ' we have had this happen at least a dozen times on us while driving. A handful without hitting a bump or one of the specified causes. Once this happens, the car become immobile and has to be towed. The first time this occurred was within 10 days of purchasing the vehicle; it started happening in January and is still occurring. After the dealership 'fixes' it, the issue will not occur for a couple of months then it will happen again.

39 Electrical System problem

Failure Date: 01/16/2025

When I was driving I smelled something electrical burning and my eyes starting burning on my way in to work. On my way home, the same thing happened however I noticed smoke coming from my steering wheel. I shut my heated steering wheel off. I took it to the dealership the following day and they told me my wiring melted in the steering wheel and also stated they are surprised it did not catch on fire. They said I need to replace the entire steering wheel. I have 37,000 miles on my vehicle. Ironically 1000 miles past the warranty. They have no explanation for why this happened however I was told this is a common thing, as many others have had this happen.

40 Electrical System problem

Failure Date: 01/08/2025

My Jeep has been at the dealership since January 8th but the 95b recall and they do not know how to fix it.

41 Electrical System problem

Failure Date: 01/08/2025

The contact owns a 2021 Jeep Wrangler. The contact stated that while driving at an undisclosed speed, the vehicle inadvertently lost motive power. The check engine warning light was illuminated. The vehicle was taken to the dealer, who diagnosed a failure with the high-voltage battery. The vehicle was not repaired. After investigating the failure, the contact related the failure to NHTSA campaign number: 24v720000 (electrical system); the VIN was included, but parts were not yet available. The manufacturer was not notified of the failure. The VIN was not available. The failure mileage was 21,000.

42 Electrical System problem

Failure Date: 01/06/2025

Ev battery. Oct 4. Code for replace ev battery. Shop wouldn’t replace ev battery because another recall for ev came out oct 6. Recall not available until Nov. Appointment for Jan 6. Recall done. No codes for ev battery. Get 1 miles down the road. Won’t run in electric. Switched to hybrid 9 more miles it’s doesn’t use any ev battery. Get into town. No power to pull away from stop sign. I get home and park. Car doesn’t work any more. Won’t turn off. Not all the way. Try to move it. No power. This is going to kill somebody. No throttle at all.

43 Electrical System problem

Failure Date: 01/01/2025

Our vehicle experiences loss of motive power as well as a complete disconnect from the battery. All diagnostics have shown that physical battery connections are good. We have been left on the side of the road with the inability to drive the vehicle above 20 mph. It is extremely dangerous when moving through an intersection or driving on the highway. We get a sudden warning lamp of a battery, charging cable, and turtle. They appeared 4 days after the purchase of the vehicle.

44 Electrical System problem

Failure Date: 12/24/2024

On occasion, when I put my vehicle in reverse the backup camera displays a black image in violation of the requirements of fmvss 1111. There are no obstruction on the camera. This is available for inspection if necessary. I have taken it to the manufacturer but due to the intermittent nature they are not able to reproduce the event. I was not able to use the required safety feature to back out of a parking space into a busy street. I have a video of this display not activating correctly.

45 Electrical System problem

Failure Date: 12/23/2024

The contact owns a 2021 Jeep Wrangler. The contact stated while driving at 75 mph, the vehicle lost motive power. The voltage meter increased excessively. The vehicle was started, and the contact drove the vehicle to a nearby parking space. The contact turned the vehicle off. The contact allowed the vehicle to remain turned off for a while. The vehicle was started, and a service battery message was illuminated. The vehicle was towed to the dealer where it was diagnosed with a failed battery pack. The contact was informed that the battery pack needed to be replaced. The vehicle was repaired. The repair was performed under the recall NHTSA campaign number: 24e080000 (electrical system). The failure reoccurred. The contact stated that while the vehicle was parked and the battery was charging, the contact noticed the front fan was running extremely hard. The contact disconnected the battery charger. The contact inspected the vehicle and noticed that the aluminum battery cover was extremely hot. The contact used a temperature gauge to check the temperature of the aluminum battery cover and determined that the temperature was 106 degrees and was increasing. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was made aware of the failure and a case was filed. The failure mileage was 21,385.

46 Electrical System problem

Failure Date: 12/23/2024

The engine and cluster showed and made noises indicating that the hybrid system was malfunctioning. The cluster indicated a speed limit at high speeds, but never did so. The electric drivetrain was disconnected and the handling and power were severely affected. It was dangerous because the distracting and concerning issues were during a rapid speed and in dangerous conditions with no clear remedy. The check engine, red turtle, and battery lights indicated the problem, but not beforehand. There were some warranty fixes around the battery including recall work.

47 Electrical System problem

Failure Date: 12/21/2024

Per the dealer, power distribution center design flawed causing it to fail. Vehicle failed while driving in traffic creating an unsafe condition.

48 Electrical System problem

Failure Date: 12/21/2024

Loss of power when the Jeep was in hybrid mode (both electric and gasoline engine). This was due to battery not able to regulate the internal temperature (confirmed by the dealer).

49 Electrical System problem

Failure Date: 12/14/2024

The vehicle’s check engine light come on earlier this year and the electric motor/battery was not functioning properly. It was serviced in September and I was told by the dealership that the software update would resolve the issue. It did not. The vehicle was serviced again on 12/13/24 and I was told that it passed the 95b recall test but that the check engine light came back on. The dealership said they ran more tests and now the electric cooling/heating unit needs to be replaced but they won’t have the part for approximately 2 weeks. The electric cooling/heating unit is for controlling climate within the vehicle and should not affect its propulsion. While driving the vehicle the day after I picked it up from the dealership, I was nearly involved in what would’ve been a serious accident. I was turning at an intersection, but the vehicle lost motor function and would not accelerate, leaving me sitting in the intersection with traffic oncoming. Fortunately, after several seconds, the vehicle began to move with not much time to spare. This problem recurred throughout my drive returning home. I have not and will not drive the vehicle again until I am able to return to the dealership for a third time.

50 Electrical System problem

Failure Date: 12/05/2024

The contact owns a 2021 Jeep Wrangler. The contact received notification of NHTSA campaign numbers: 23v787000 (electrical system), 24v111000 (visibility) and 24v72000 (electrical system); however, the parts to do the recall repairs were unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was contacted and confirmed that the parts were not yet available. The manufacturer was made aware of the issue and informed the contact that a second notice would be mailed when the parts were available. The contact had not experienced a failure. VIN tool confirms parts not available.

51 Electrical System problem

Failure Date: 12/01/2024

I was traveling on the [xxx] on Sunday [xxx] and while started smelling brakes and I got off at the service area and pressed on the brake pedal and the vehicle wouldn’t stop. I had no brake pedal and just heard a clicking sound. There were people everywhere and I didn’t want anyone to get hurt so I had no choice but to drive the vehicle towards a yellow pole which did stop the vehicle but I have been told after the car was towed to a shop that there is an error code b22a9 and believe it was caused by some ecu failure of some sort. The vehicle is in really bad shape and airbags also didn’t deploy. I would like this to be investigated as I would not feel safe in this vehicle if it’s repaired and returned to service. It is a 2021 Jeep Wrangler 4xe and I am aware of issues being reported with the battery but nothing for this problem except for other mentions on the internet on owners having similar problems intermittently. The Jeep will be towed to pohanka Jeep in salisbury MD. There wasn’t any warning lights. I give permission for the vehicle to be inspected at anytime. I feel this vehicle is a danger to the public safety being it was just serviced and inspected by a Jeep dealership 2 weeks prior and the brakes suddenly fall and now there’s a code with something to do with an ecu or electronics having to do with the brakes failing. Could have been killed in the accident or seriously hurt if I hadn’t exited off the road and used the pole to stop the vehicle. Thank you information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

52 Electrical System problem

Failure Date: 11/27/2024

The electric motor system does not engage on my Jeep Wrangler 4xe plug in hybrid. When you press the accelerator pedal after a stop (e. G. At an intersection or to make a left turn), the Jeep electrical motor does not engage. The Jeep may drift into the intersection or oncoming traffic without motive force. After a period of time, the gas engine will engage. I estimate the delay to be about 30 seconds. I often depress the accelerator multiple times before the gas engine engages. This is extremely dangerous as the vehicle drifts into an intersection, and could potentially be hit by oncoming traffic. The vehicle shows an engine light identified as a voltage inconsistency in the main battery. It appears the entire electrical motive system is shut down, but the computer is still calling on it to operate. When it does not operate, the gas engine will start, but there is a significant and extremely dangerous delay. I have called the dealership and Jeep to request guidance on how to address this issue, but neither has been able to provide any assistance. They tell me there is a pending recall but no solution available.

53 Electrical System problem

Failure Date: 11/26/2024

See attached document for complaint.

54 Electrical System problem

Failure Date: 11/18/2024

Backup camera not working (intermittent). There are times when the backup camera just gives a black screen. This is a safety issue as we can't then see what person or thing may be behind us. This can cause great damage or injury to ourselves and others. The dealership looked at the issue twice, but could not get it to malfunction, and so had no idea how to repair it.

55 Electrical System problem

Failure Date: 11/08/2024

I was driving on the 15 freeway in san diego going 75 mph and I received a number of alerts and flashing and audible sounds. When I looked at the dash it had an alert that said performance unstable pull over place vehicle in park. I immediately lost power to the accelerator and the car started to slow so I pulled over on the shoulder. Luckily, I was in the right hand side lane in the carpool section, and there was a shoulder. If there had been no shoulder, I would’ve been stuck in traffic in the lane. The car would not restart and I had to have it towed from the 15 freeway.

56 Electrical System problem

Failure Date: 11/05/2024

The contact owns a 2021 Jeep Wrangler. The contact received notification of NHTSA campaign number: 24v720000 (electrical system); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure. VIN tool confirms parts not available.

57 Electrical System problem

Failure Date: 10/30/2024

After picking up the 2021 Jeep Wrangler rubicon 4xe from the dealership for repairs to the rotors and struts and bearings, the Wrangler was running roughly. Before I was halfway home, I called the dealer back to explain the engine was running roughly, wasn't able to get over 40mph, and was acting as if it was going to stall or lose power. I stated I needed to bring it back because I wasn't going to be able to drive it like this. Before I got halfway back to the dealership, the Wrangler lost power and was making a noise as if it was going to blow up. I was barely able to get it off the side of the road and narrowly missed a rearend collision from the vehicle behind me. I was on a dark, heavily traveled two lane road during evening work traffic hours. Dealership did send a tow truck. This occurred late October of 2024. The vehicle is still at the dealership and is still not repaired or running as of today 4/25/25 although the dealer says they are working to locate the exact problem. The dealership state after initially suspecting the e-battery, it is an electrical problem but are unable to locate the exact location of the electrical problem. The dealership stated they have opened a ticket with stellantis and that stellantis sent a technician to examine the vehicle and determined that is indeed an electrical issue but did not know where the problem was or how to repair. It appears that the Wrangler is not repairable, and it is still under the manufactures warranty of 3 years/36,000. I have included service invoices that show there were 2 other incidents where the Wrangler would not start. In one other incident, the vehicle had to be towed to the dealership. Just before the vehicle lost power, multiple warning lights began lighting up the dashboard, including (believe it or not) a turtle. I am uncertain as to what else came up, it was cold, dark and I was on a heavily traveled road during work traffic hours. A sheriff's department deputy did respond to my location.

58 Electrical System problem

Failure Date: 10/26/2024

On [xxx], I was in fort lauderdale, FL for vacation with my 2 friends. I was driving for about 20-30 minutes on the road, got on the highway and noticed a rubber smell. I got off the highway. I still noticed the smell did not go away. So I opened the windows & turned off the ac. Then I saw white smoke coming from the vents and smoke coming from the right side of the hood, in front of the passenger side. I proceeded to pull over and parked the car. We exit the car & saw smoke/flames coming from the right passenger side & underneath the car. I called 911. There were no warnings or indications on my dashboard that something was wrong. I got my car serviced a month prior to this fire at a certified Jeep dealership. My car was deemed a total loss by my insurance. This was completely a safety hazard to myself, two friends and the public. Luckily, there was a fire department just a few buildings down. They arrived shortly after the 911 call and put out the fire, preventing further damage to the surroundings. It was terrifying but thankfully we are all safe. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

59 Electrical System problem

Failure Date: 10/26/2024

Vehicle stops at low speed and will not move. When placed in park it will not shift back into drive. Hybrid charge lights flashing and several warning lights display on the dash. The dealer is waiting on parts that Jeep says are back ordered indefinitely. Dealership say keep driving it. Jeep is looking for the parts but have not addressed the significant safety risk of shutting down in the roadway and unable to move. I have to shut the vehicle down in the roadway and wait to restart the vehicle to clear the issue. It will not even allow me to pull the emergency transmission release when this condition occurs to move the vehicle out of the roadway.

60 Electrical System problem

Failure Date: 10/20/2024

My instrument cluster went blank while I was driving on several occasions and I felt very unsafe and had to pull over to safety. Once I shut the vehicle off and restarted it the cluster returned to normal condition but then it happened again. I took it to the Jeep service center and they told me there was no recall 30b on my vehicle. Now what should I do?.

61 Electrical System problem

Failure Date: 10/18/2024

I purchased my Jeep March 14th 2024 I purchased my Jeep as a buy back that had already been fixed. I purchased an additional 6000 warranty to be double protected. I received a letter from fca on 10. 18. 2024 stating the 95b recall letting me know my vehicle can catch on fire at anytime. They also have no fix for this issue. I want them to buy back my Jeep due to this extremely dangerous recall and they refuse. I cannot begin to explain how unsafe I feel on a daily basis. This has given me extreme anxiety that I now have to take daily medication for. I think it’s criminal that they will not buy back my Jeep! there has to be a class action lawsuit if not I’ll hire my own attorney. This is beyond criminal.

62 Electrical System problem

Failure Date: 10/17/2024

On October 17th. The vehicle exhibited serious electrical issues when I attempted to start it in my school parking lot. Upon pressing the start button, the car would not start, and all electrical items began malfunctioning. The lights inside and outside the vehicle were flashing, the windshield wipers activated on their own, the horn was beeping intermittently, and the car was emitting alarming noises. The situation escalated when the tow truck driver arrived. He was unable to start the vehicle. Instead, the engine produced a loud revving sound, as if it were about to blow up. This experience was not only frustrating but also alarming, considering the potential safety risks. The dealership said they will get to it as soon as they can, but are 7-10 days booked.

63 Electrical System problem

Failure Date: 10/15/2024

My 20214xe hybrid from the day I bought it was often saying "electric not available" there was a potential fire recall last winter that took four months to remedy, during that time we were told not to charge it, park in our garage, park near our home/structures or park by other cars. I purchase a hybrid that I'm not able to use as a hybrid. Finally, got the repair in the spring. Literally, two months later, it starts doing all kinds of dangerous things. I would come to a stop or be in the middle of a turn and would have no power whatsoever, gas pedal to the floor and going nowhere and then would lunge forward. Took to the dealer, computer said critical hybrid battery overheating, the original repair clearly didn't work. Eventually, it was approved for hybrid battery being replaced. All was well until 2 weeks ago when it got "Jeep death wobble", violently shaking back and forth at about 60mph. They did repair it but informed us that there is another risk for fire recall, do not charge it or park in garage, etc. Etc. I have a vehicle that is a risk for burning my house down, this is multiple times and unacceptable. I also purchased a hybrid that I am not able to use as a hybrid.

64 Electrical System problem

Failure Date: 10/14/2024

  the contact owns a 2021 Jeep Wrangler. The contact received notification of NHTSA campaign number: 24v720000(electrical system) however, the part to do the repair was unavailable. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.

65 Electrical System problem

Failure Date: 10/14/2024

The contact owns a 2021 Jeep Wrangler. The contact received notification of NHTSA campaign number: 24v720000(electrical system); however, the part to do the recall repair was not yet available. The local dealer was not contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.

66 Electrical System problem

Failure Date: 10/05/2024

The contact owns a 2021 Jeep Wrangler. The contact received notification of NHTSA campaign number: 24v720000 (electrical system); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.

67 Electrical System problem

Failure Date: 10/03/2024

The contact owns a 2021 Jeep Wrangler. The contact received notification of NHTSA campaign number: 24v720000 (electrical system); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that the vehicle was in hawaii and was unable to be shipped back to the residence because with a recall that could result in a fire. The contact stated that the vehicle had overheated while driving, and the lights on the instrument panel flashed. There were no warning lights illuminated. The dealer was contacted. The manufacturer was made aware of the issue. The failure mileage was 28,000. Parts distribution disconnect.

68 Electrical System problem

Failure Date: 10/03/2024

I saw in the news on 9/30/24 that my 2021 Jeep 4xe Wrangler was recalled due to a safety issue (Jeep could catch fire). No information was available that day indicating whether my Jeep was included in the recall. I called my local Jeep dealer and they had no information. I waited for more information to be released on 10/1/24 and saw nothing. I chose to park my Jeep outside and not charge because of what I had heard in the news. I called mopar on 10/2/24 and was told that the VIN numbers had not been released for the recall but would be released on 10/3/24. I checked my VIN on that day and saw that my vehicle was included in the recall. I called my Jeep service center and was told that they don't have the parts for the recall and they may not be available for months. I asked if I needed to continue to park outside and not charge and was told they don't know anything about that. I called mopar on 10/4/24 and was told that there is no remedy available and that I do need to park outside and not charge due to fire risk. What if I did not watch the news? what if I did not make these calls? this is safety concern if very alarming to me. I am now stuck with a Jeep that I can no longer charge (which is why I bought it) and I am concerned it could catch on fire and there is no timeline on the fix for this hazardous situation. This is the second recall for a fire hazard for this Jeep. How do I know this time it will be fixed? thank you for your attention to this frustrating and dangerous situation.

69 Electrical System problem

Failure Date: 10/02/2024

The instrument panel is not working at all, it is totally black. I can not see speed, gas amount, any emergency lights, I can not tell if my lights are on bright or dim, if my turn signal is on or anything. I have already been stranded on the side of a busy highway at night because of this. I have to use my phone to see speed which leads to me being distracted from the road to see how fast I am driving. There has been a recall but for some reason does not include my VIN # even tho it is the same issue of the recall. I don't want to pay for a new instrument panel if that is not the issue. Evidently mopar knows what the issue is because it recalled 30000 vehicles for this issue.

70 Electrical System problem

Failure Date: 10/02/2024

My instrument panel is not working, it went completely black, then it flashed on and off while driving, now it is completely black again. I can't see how fast I am going can't tell how much gas I have in the tank, and all the warning lights won't work, this caused me to run out of gas on the side of the highway and have to have someone being gas and put in the tank risking getting hit, not to mention it is just unsafe for the instrument panel to not work.


Other Electrical System related problems of the 2021 Jeep Wrangler


Wrangler Service Bulletins
Wrangler Safety Recalls
Wrangler Defect Investigations