10.0

really awful
Crashes / Fires:
1 / 4
Injuries / Deaths:
1 / 0
Average Mileage:
4,636 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2020 Jeep Wrangler electrical problems

electrical problem

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2020 Jeep Wrangler Owner Comments (Page 2 of 2)

« Read the previous 20 complaints

problem #19

Sep 272022

Wrangler

  • miles

A D V E R T I S E M E N T S

After stopping my Jeep on September 27th smoke was coming out of the engine immediately. There had been no warning lights on the dash or any smells from the engine. I got out and tried to open the hood and the engine was already fully engulfed in fire. Our Jeep had never had any engine trouble or been into the dealership except to have the oil changed. Upon doing my own investigation I have seen many of these fires. Something is definitely wrong with this engine. I could have lost my life.

- Sunriver, OR, USA

problem #18

Sep 132022

Wrangler

  • miles
I had been driving my car off and on throughout the day without incidence. I stopped by the the grocery store and went in for a very short amount of time. I came out and cranked my car, it cranked as normal. I drove out of the parking lot into traffic and the car just started going haywire then shut off. Lights were flashing inside the car, the dash lights kept coming on and off, the wipers were moving even though they had not been on previously. I turned on my hazard lights and they would only illuminate in the front of the vehicle, but also intermittently. I had no means of warning other drivers, this occurred after dark. The car would not go into neutral so it could be pushed from the roadway. There were no warning lights to let me know anything was wrong. I had no indicators prior to this occurrence and was left completely stranded in traffic in the dark. I was told by the auto shop it was towed to that the issue was the auxiliary battery. This battery was causing a drain on the main battery and therefore shut down.

- Troutman, NC, USA

problem #17

Aug 312022

Wrangler

  • miles
My vehicle is still at the Jeep dealership service center being repaired, but so far, the reported issue includes a "shorted" fuse block. As I was driving the vehicle, I was approaching a red light when my vehicle abruptly halted. The cars behind & near me were forced to go around to avoid hitting my vehicle. The dashboard initially flashed the message "safety mode" or something similar, the check engine light came on, the brakes locked, & the power steering & windows ceased to function. While I waited for the police, I tried to restart the vehicle many times, in hopes of getting it into neutral and/or getting it off of the roadway - nothing worked. The vehicle then began to flash the message "Service Electronic Stability Control." The DOTD serviceman & the tow truck driver were unable to get the vehicle into neutral manually, so it had to be dragged using chains. Once the vehicle was towed to the Jeep dealership (Covington, LA), I was first told that the battery had a voltage of 0. After replacing the battery, I was told that the fuse block was shorted. The representative explained the fuse block's purpose, & further explained that because mine shorted, the battery was unable to communicate with the rest of the vehicle, like the alternator & the PCM, on how much voltage was coming out of the system - i.e., since my computer shorted, the vehicle did not know that the battery was dead. Thus, when the battery killed abruptly while driving, the vehicle basically panicked & went into -??safe mode-?? (limp mode) & locked up the entire machine. I asked repeatedly how this happens and how it can be avoided in the future, and while dancing around many indirect answers, the rep stated that my fuse block in this instance basically caused a complete electronic failure of the vehicle. I am an attorney & I have spoken with experts who suggest that this issue should be investigated. It is a serious hazard & a defect for one glitched part to kill the entire machine while driving.

- Covington, LA, USA

problem #16

Aug 142020

Wrangler

  • miles

A D V E R T I S E M E N T S

Engine surges forward when coming to a stop (brakes applied) or when at a complete stop and the engine is in drive.this happened in Aug 2020 with 5000 miles on Odometer, and again in June 2022 with 26000 miles.

- Glendale, AZ, USA

problem #15

Aug 052021

Wrangler

  • miles
After one year of owning the Jeep Wrangler 2020 the steering wheel would lock up while driving. This not only puts me at risk but others also. After multiple times of this happening I have dodged multiple accidents and collisions with other cars and thankfully avoiding death. When the steering wheel locks & this happens I am not able to turn the wheel at all. We have attempted to get this car repaired by our dealership over 5 times, we are now in the process of the lemon law and FCA completely does not care. they are continuously brushing us off and dragging this whole process out. I have explained how dangerous this problem is and no one contacts us back. we have sent multiple emails and called and left voicemails and no one responds. FCA keeps asking for paperwork we have sent multiple times. This jeep wrangler is a death trap and I refuse to drive it. We are making payments every month and cannot enjoy the car. we have not even missed one payment and this is how we get treated. I will not recommend jeeps products to anyone. I don't think I will ever buy a jeep product again. I am putting this out there so no one else will be put in this miserable position or put their life In danger dealing with jeeps awful products. this needs to be addressed before someone dies.

- Augusta , GA, USA

problem #14

May 022022

Wrangler

  • miles
I am getting an error message to "service shifter", and "service stability". The cars goes into a limp mode. The dash board alarms every error possible. Driving the car is unsafe, as it is unpredictable. When the car is off and the keys are not in it, the car will run in some way because the windshield wipers will start working. The vehicle has been brought to the dealership 4 times now with the same problem. They have not yet been able to permanently correct the issue. At most, I have gone 50 mile until the issue comes back. The warning messages will "ding" and appear on screen and the steering wheel will prevent driving any other way than straight forward. There were no other symptoms in the car, the car has been serviced regularly and on schedule by the dealership, and has approx 32K miles at this time. I have been researching the issue in different forums, and it appears that this has been reported as an issue since 2018. Unfortunately, I have yet to see a solution posted on the matter.

- Chesterton, IN, USA

problem #13

Apr 252022

Wrangler

  • 24,994 miles

A D V E R T I S E M E N T S

The contact owns a 2020 Jeep Wrangler. The contact stated that the wife was driving the vehicle at 20 MPH when the vehicle's rear-wheel lock activated without any warning. The vehicle was driven home. The vehicle has not been repaired but the dealer was notified. The manufacturer was notified of the failure. The failure mileage was 24994.

- Ocala, FL, USA

problem #12

Mar 302022

Wrangler

  • miles
The rear camera/head unit freezes with an image of what was behind the vehicle when placed in reverse. This recently caused an issue where a group of people walked behind my Jeep while pulling out. Both myself and the group were fortunate enough that I caught one of the people walking behind my Jeep and stopped before backing into them with the backup camera still showing a clear path. This issue has been documented with Jeep and was serviced November of 2021. They replaced the unit but after a few months the new head unit started crashing and I am still having this intermittent issue where the screen shows a static image for the rear view upon placing the Jeep in reverse. No warning lamps or messages are shown. Eventually the watchdog timer times out after about a minute and the system reboots. The head unit will also crash randomly at other times while driving but this is the only instance it puts safety at risk. I would estimate it occurs 2-5% of the time I back out. Before I took the Jeep in for service I documented, in detail, each time the unit crashed and gave it to the service tech, I will send it to you as well when I locate the file. I also attached links to video showing a 2 examples at various different times this occurred, including an instance today. https://photos.app.goo.gl/pvrpoP44CjFHHfvN6 https://photos.app.goo.gl/ALu3dAw6Sarz3jzJ6

- Arvada, CO, USA

problem #11

Jan 192022

Wrangler

  • miles
I was driving down freeway and all power cut out, pulled over and power came back on. A week later my service 4x4 light came on. I tried to put in 4wd and it got stuck, would not go into 4wd. I had to use excessive force to push stick back to 2wd. I called local dealership to set up an appoint. Service advisor told me he already knew what was wrong with it and that I would have to pay out of pocket because its not being covered by Chryler warranty regardless of mileage and with in warranty timeframe. He said it is a "common problem" because these vehicles have soybased wiring and attracts rodents. Took my vehicle in thinking that he must be wrong, but the technician identified that my wiring is damaged. The dealership refused to submit the claim to Chrysler corp nor would they put down their statement about the "soy based wiring" when I raised legal issues, they refused to work on my vehicle even if I paid as they stated" they dont want the publicity". I was never informed on purchase that the vehicle i purchased had this safety issue. Work order states damage but eludes specific cause on invoice, no repairs were done, service 4wd light still on, I only have 2wd, all dealerships in area are owned by same group who sold me this vehicle and no appoints for 1 to 2 months available.

- Grants Pass, OR, USA

problem #10

Feb 012021

Wrangler

  • miles
*Radio, navigation / all sound loss (intermittently) *Radio freezes as well as display (intermittently) *Blind spot warning - beeps at inappropriate times for example when 2 lanes turn left it beeps making you think you are going to hit someone *Back-up Camera - freezes on screen and/or turns black *climate control - does not remain on the setting you put it on *bluetooth - randomly begins to play something when it should not *vehicle is turned off, door closed and locked, but radio will remain on and continue to play in vehicle. All of these things cause immense distraction and pose great danger to a driver as well as other drivers on the road. This vehicle had a little over 4,000 miles on it when I purchased it. Purchased dec 2020 and Uconnect replaced by dealer early 2021. The same issues are occurring with the replacement system. Took jeep in today, on 10/4/2021 and they say they have ordered another Uconnect system however, I doubt it will fix these issues. Very disappointed in this vehicle for it to be such an expensive purchase.

- Denver , NC, USA

problem #9

Oct 252020

Wrangler

  • miles

A D V E R T I S E M E N T S

The AutoPark sensors, ( Park Collision Warning), in my 2020 Jeep Wrangler randomly triggers and engages AutoPark. The false triggers randomly occur when the vehicle is in reverse. The condition occurs at very low speed after the brake is touched. The false triggers occur during daylight or night conditions. Once AutoPark is engaged the vehicle will not move. The engine must be turned off and sometimes the AutoPark switch must be turned off before the vehicle will move. There is usually no object within 15 feet of my vehicle to trigger the autopark sensors. I videotaped some of the occurrences using my cell phone. The Jeep service department is not able to diagnose the problem. In addition, the false triggers are not creating system log entries to prove the event occurred. Jeep service department will not use my videos as evidence the event happened. Jeep Service will not escalate the problem unless their service department can recreate the condition. My video is 200MB, exceeds your upload limits.

- Queen Creek, AZ, USA

problem #8

Mar 172021

Wrangler

  • miles
The infotainment screen will freeze when the backup camera is active. May lead to an accident since the screen may give impression you are clear but it is actually frozen.

- San Diego, CA, USA

problem #7

Nov 012020

Wrangler

  • 131 miles
I purchased this vehicle on 30 October 2020. I drove for 38 miles total. On November 1st at approximately 02|:30 a.M. the vehicle caught after being parked for more than 15 hours. Total mileage on the vehicle 131 miles.

- Dunkirk, MD, USA

problem #6

Oct 142020

Wrangler

  • 480 miles
Had it for less than 2 weeks (was brand new, purchased with only 43 miles) and decided to take it on a fall road trip. Halfway through our road trip (about 100 miles in) engine started 'jumping' and 'heaving' while in cruise control on the highway at 65 mp; then woudn't accelerate at all, and speed started to decline. Was very near an exit, so was able to coast in to a gas station. Electronic throttle control error code + service engine lights were lit. Attempted to turn off an on several times, hoping this was just some kind of glitch, but after multiple attempts it woudn't even stay started. While in park, after pressing "start" engine just kept jumping then automatically would shut itself off. Our whole family stranded hours away from home. Under 500 miles and it had to be towed in to the nearest dealership where it's been sitting for almost a week now and they still have absolutely no idea how to fix it. Was told that it lit up with so many error codes they have to get a special engineer from mopar to come out' just in shock that we're having this issue with a $65K vehicle. Very unsafe.

- Waxhaw, NC, USA

problem #5

Jun 272020

Wrangler

  • 800 miles
Vehicle intermittently does not turn back on after engine shuts off during normal electronic start system operation. Engine shuts off when nearly and at a stop. When releasing the brake pedal, the engine does not turn back on. There have been three occurrences as follows: Occurrence 1 6/27/2020: Exiting the thruway and nearly at a complete stop at a light at exit when the engine shut off due to ess system. Upon releasing the brake to begin driving, the engine failed to turn on. Operator was pushing gas pedal to go, the engine remained off. Remedy was to tap the brake again in which the engine turned on and was able to move. Occurrence 2 7/13/2020: Came to a stop in traffic on a street. Engine shut off due to ess system as designed. Upon releasing the brake, the engine did not restart. Operator pushing gas pedal multiple times and engine still did not turn back on, sitting 'dead' in the middle of traffic. Attempting to push the push start button did not turn vehicle back on. Remedy again was to push brake pedal again and engine turned on. Occurrence 3 August 2,2020: Operator in traffic, came to a complete stop. Released brake pedal to begin moving. Engine did not turn back on, and shifter 'd' symbol began flashing. Tapping brake pedal would not restart vehicle. Dashboard stated 'shift to P to park', to place vehicle in park position. Placed vehicle into park, had to restart engine by pushing start button. Engine turned on and was able to move. I have a video showing the third occurrence, however this submission only allows picture format so took snapshots of code. Sent video to fca, have multiple recorded visits to dealer to find issue, no root cause determined at this point. Requested refund/replacement.

- Tonawanda, NY, USA

problem #4

Aug 252020

Wrangler

  • 589 miles
On 8/3/2020 with 300 miles battery is dead. On 8/13/2020 took to dealership and found nothing. 8/13 engine died at a signal and radio shuts down. Jeep is fine for 9 days without engine light on. 8/24 engine light returns on. 8/25 engine dies at a signal, and the radio shuts down. While on the freeway, battery lights, ABS, and traction/stabilizer lights come on. The power steering goes out, and was hard to steer. The heater comes on via defrost vents blasting hot air and unable to turn off. Power acceleration goes out. Very scarey and dangerous. All lights are flashing on dash panel and the car is dies. Jeep towed to dealership. On 8/27 the technician tried to charge batteries for one and half hours on 1st attempt with no success. Technician said battery severely discharged and they could not retrieve information. On 8/31 after hours on a charge on the 2nd attempt, the batteries charge and technician cleared all codes technician drove it a couple of days (mileage is now 670) and because no codes returned "on", says the Jeep is fixed. On 9/3 we pick up the Jeep. The next day 9/4 new panel lights come on for the parksense system. The dash panel says to wipe clean. They are clean. The turn on/off button light continues to blink. Opened a case # 77098337 with Jeep care on 8/31 and have had no help and sent detailed documention and videos of the problems. The cause is definitely electrical with the batteries not being able to hold a charge. We are in fear of driving this Jeep and being stranded somewhere remote and have what happened to us happen again ending in an injury accident or death because of the loss of power to steering and acceleration. Extremely dangerous. We thought the Jeep was going to catch fire because of the heat coming out of the vents. Please help! I have videos but cannot upload here so took screenshots from the videos.

- Olympia, WA, USA

problem #3

Aug 222020

Wrangler

  • 5,200 miles
Vehicle wobbles over 70 mph speed limit is 75. Gets worse over un even road of speed bump at any speed. Feel like the whole Jeep is going come apart. Also while driving the screen just glitch every 10-second. It gets worse using carplay

- Houston, TX, USA

problem #2

Nov 142019

Wrangler

  • 1,300 miles
While driving on a highway, and also on local roads, a service shifter error message comes up on the dash display. Right after that numerous error lights come on indicating numerous failures along with a check engine light. In addition, the steering locks up making it extremely difficult to steer the vehicle. Makes it very difficult to steer the vehicle when this happens. And, it has happened several times. There are videos online that show this failure on other new Jeep Wrangler.

- Shamong, NJ, USA

problem #1

Oct 072019

Wrangler

  • 300 miles
Took my Jeep Wrangler in for service to address a serious highway speed over steering issue. At freeway speed you can not hold the Jeep into a curve with drifting out of the radius of the curve. This forces a slight correction which over corrects the other way. I also have my premium sound left speakers cutting out periodically when driving.

- Sun Lakes, AZ, USA

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