Is your defective Jeep Wrangler actually a LEMON?

Find out in 30 SECONDS or less if it qualifies for a REFUND or a CASH SETTLEMENT.

10.0

really awful
Crashes / Fires:
2 / 1
Injuries / Deaths:
0 / 0
Average Mileage:
333 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.

2021 Jeep Wrangler engine problems

engine problem

Find something helpful? Spread the word.
Get notified about new defects, investigations, recalls & lawsuits for the 2021 Jeep Wrangler:

Unsubscribe any time. We don't sell/share your email.

2021 Jeep Wrangler Owner Comments (Page 2 of 2)

« Read the previous 20 complaints

problem #7

Feb 042022

Wrangler

  • miles

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

It has a Death Wobble, it-??s back in the shop this week, was in the shop last week as well. Same problem, no fix.Shakes Violently while I-??m on the Expressway with small children surrounded by 18 Wheelers on I-75.Very, Very Scary, I can-??t control the vehicle at all.Chrysler knows that they have a defective Jeep.No warning, it just appears out of nowhere. I can-??t live like this. I-??m on automatic payment, this is not fair to me as a Consumer. Please help me. Happened in: October 2021, November 2021, December 2021, January 27,2022, February 4,2022.

- Lake Orion , MI, USA

problem #6

Jan 212022

Wrangler

  • miles
I have no technical no-how with cars so I will describe as best I can. We have a brand new 2021 Jeep Wrangler 4xe--bought it one month ago--and two weeks in, while driving, the check engine light came on. We were out of town so called the local dealer but they could not see us for three weeks. So we researched the issue and thought it could be a loose gas cap etc. We did some trouble shooting but nothing changed. Then, while driving, the entire dash lit up with various warnings, including the hybrid warning, and it just shut down. We were next to a parking lot and coasted in. Through a series of actions we were able to get it driving again and made it to another dealership. When we arrived all signals were gone and they could find no trouble codes to check. We were able to drive back home and we thought maybe it was the loose gas cap issue. We would have taken it into the dealership as a precaution, but service appts are weeks out. And it drove fine for several days. Then our daughter was driving it on an extremely busy and dangerous road. Luckily she'd just turned off it into our neighborhood--but she was still driving at a decent speed--and all of a sudden all the warning lights came on again, including the hybrid signal, and the car completely shut down on her. Stopped mid-drive and mid-road. We now have had it towed to the dealership. We have also read all the similar stories now with Jeep 4xes and have serious concerns about the extent of this issue and thus the safety of the vehicle. The dealership can't look at it for weeks, but we have already contacted sales to see what they can do. I feel like it could take months to work out what is happening here--especially with service backups--and I do not feel safe with any of our family members doing a back and forth on this until we find out that a serious recall in underway.

- Atlanta, GA, USA

problem #5

Dec 142021

Wrangler

  • miles
Vehicle lost power while driving at highway speed, rapidly decelerating from 70 MPH to <20 MPH. Ignition was turned off after pulling off the highway. When vehicle restarted, alarms cleared and system temporarily operated normally. Problem returned shortly thereafter, but this time did so while accelerating across a street. This condition could have jeopardized safety of self or others by eliminating ability to maneuver/stranding vehicle in roadway. This incident was reported to dealership, who then inspected/investigated. Source is thought to be a faulty fuel pressure sensor. Warning lamps that accompanied this condition were: Check Engine, Sway Bar Link disconnected, and check 4-wheel drive. The check engine light appeared and reset approximately 60 miles prior, and no other symptoms were noted.

- Elk Grove, CA, USA

problem #4

Oct 252021

Wrangler

  • miles

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

Description: - Recurring on multiple occasions - Multiple lights on the dash come on. They may flash or persist - i.e. engine light, turtle light, crash avoidance light, among others. - The vehicle loses power (it-??s a hybrid). This includes the motor and the engine. - The steering is compromised. You cannot steer the vehicle very well during this loss of power. - The vehicle usually will not restart and must be towed in or, in some cases, the battery can be disconnected causing the vehicle to reset and allowing it to begin operating again. This solution can work for a several power cycles or none at all. - When this happens, and you attempt to restart the vehicle sometimes when the power returns you are unable to tell if the vehicle is in neutral, drive, reverse, park, etc. - I experienced a case where the vehicle was in the Run position and the power windows would not open. When it was in the Off position, the windows would open. Perhaps this is intended behavior. - The seatbelt light will stay on even though all passengers in the vehicle are buckled in. It is unclear if this is part of the same issue, but it seems to be. - Systems compromised: Steering, braking, power/engine, seatbelts, etc. Examples of Incidents: - Driving in neighborhood (Safe Location) - Driving at highway speed (Unsafe Occurrence) - Driving on an off-road trail (thankfully with others) (Unsafe Occurrence) - Driving at highway speed - We almost crashed twice trying to get off the hwy. (Unsafe Occurrence) Compounding Safety Issues: - Roadside Assistance didn-??t show up after ~7 hours waiting. - FCA-??s utter confidence in the repair process is scary to me. - Confidence apparently based on recent software updates to the system, which was installed in a prior visit. The FCA rep wasn-??t initially aware the vehicle was back in for service 2 days after installing the latest firmware. - Lack of ability to update software OTA (over the air).

- Spring, TX, USA

problem #3

Jul 302021

Wrangler

  • miles
While driving on 131 northbound just before the Saginaw croton exit my Jeep lost power I was in the left lane had to merge across to the right to exit and all the lights were on noting charging system needs service I got off highway onto ramp and coasted to side of ramp and realized it was not even on anymore. I immediately shut it off checked my uconnect app for a service warning and it said charging system failure all the lights on the dash were alerting me until it shut down I sat for a bit and tried to start it and it did but was jerky when attempting to drive. I switched to esave and the engine kicked in but was also doggy. I had 60% battery so I-??m not sure what happened. I attempted to plug in when I got home and it blew breakers anywhere I attempted to plug it in and made a very loud pop! I didn-??t try it anymore at home as it scared me. Contacted the dealer and two weeks later it-??s at the shop. They have no idea what is going on - it-??s acting up but now doesn-??t even put the info into the log according to my service technician at the dealer. They are waiting on Chrysler engineers to get back to them with what to do.

- Howard City, MI, USA

problem #2

Jun 192021

Wrangler

  • miles
While driving on a one way high way. Was about to overtake a semi truck. While half way on the opposite lane doing a legal overtake my acceleration decreased significantly, nearly causing my passengers and I to get into a head on collision with the another vehicle. All of this was due to the fact that the Jeep-??s acceleration was decreased. The following warning appeared and code was registered: Check engine light code P00AF Service Electric Throttle Control stop/start unavailable Service stop start system Acceleration issues after shutting down my engine all the codes disappear and vehicle precedes to normal driving. I am extremely worried that this might happen again and pace me and my loved ones in a dangerous situation as well as other people on the road

- Meridian, ID, USA

problem #1

May 042021

Wrangler

  • miles
We were on the way to drop our kids off at school when the car gave us a bunch of errors (see pictures). Once we got out of the driveway, the Jeep would not go faster than 5mph. It was towed to the dealer on May 4 and has been there ever since. I have been given conflicting information on what is wrong with it from the dealership and the manufacturer. No ETA on fix.

- Powell, OH, USA

Not what you are looking for?