Which parts fail
Components named in complaints (battery, alternator, wiring, ignition, instrument cluster, infotainment).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2011 Jeep Wrangler owners, lightly cleaned up (personal details are redacted by NHTSA).
While travelling country road (divided highway) cruising at approximately 65 mph (cruise control engaged) the message indicator went "ding" and the check engine light began flashing. I turned on flashers, slowed down and found a commercial driveway into which I could exit and stop off roadway. After turning off ignition I immediately raised the hood and found active fire (flames) to the rear of the intake manifold and forward of the firewall where the wiring harness is located. I instructed my passenger to immediately exit the vehicle. I had bottles of drinking water with us (hot day in Texas) so I took three or four bottles of water and extinguished the flames from both sides of the upper engine. The flames were immediately extinguished indicating no presence of petroleum products fueling the flames. …
The contact owns a 2011 Jeep Wrangler. The contact stated that while driving at an undisclosed speed, he heard an abnormal whistling sound emanating from the engine compartment, after which he observed smoke emanating from the engine compartment, prompting him to pull over to the shoulder of the roadway. After a visual inspection, the contact observed that the smoke was coming from the alternator, which seemed to be receiving power even though the vehicle was turned off, prompting the contact to disconnect the battery. Upon disconnecting the battery, the smoke dissipated. No warning lights were illuminated. The vehicle was taken to an independent mechanic but was not yet diagnosed. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 156,000.
The contact owns a 2011 Jeep Wrangler. The contact stated that occasionally while driving at various speeds, the air bags warning light illuminated. In addition, the seat belt warning light would illuminate while driving downhill. The check engine warning light illuminated on the day the vehicle was purchased. The contact scanned the vehicle with an OBD2 scanner and retrieved a code that the battery might have been disconnected. An appointment was scheduled with the dealer to inspect the vehicle. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 110,000.
on 10/18/2023 my 2011 jeep wrangler jk sport was driving on highway I-270 . after driving for 10 miles the jeep started to jump back and forth like it was running out of fuel . then the jeep just died while driving in the fast lane. I managed to get it to the side break down lane by coasting it over with out injury's ,but almost caused tree car crash by them avoiding contact with my jeep. I had the jeep towed home by friend and had it checked out there was not dash lights , not radio , no headlights , and when the key was turned on the dash would not light up or start at all . I call the dealer for there information on this . They told me that the ignition switch was not working. I replaced it with 2 other switches and still same problem . I finally had an associate that works at a dodge dealer come to look at it as a favor. …
I have Airbag failure. I had it diagnosed by a local mechanic. My Jeep had Airbag failure in the past and the repair was done by Jeep. Jeep refused to pay for it, although the same year of Wrangler was recalled for the Airbag failures. They returned my money almost 2 yrs later. The current Code is B1B02 (Clockspring). In addition to my Airbag light being on, due to failure (defect), my other gauges are not working properly (gasoline etc.) and the electronics will not work now (buttons on steering wheel for cruise control, radio, trip/mileage etc. Jeep dealerships in Illinois have repeatedly stolen parts off my Jeep Wrangler Rubicon, as it is a "Special Edition" Black Ops package. I have also caught a Jeep technician draining my coolant, which he spilled all over my radiator, in an attempt to tell me I had a "leak" and all the coolant is gone. …
When braking since these lights are on it will cause issue with the brakes themselves as if they don't want to brake fully. Now I'm a 32 year old man and am aware of making sure your brakes are good and fully functioning. I've noticed also the steering when slowing down too from this. Nothing underneath the vehicle is an issue for steering. All steering components are fully functioning. I've noticed issues with the clock spring in the Jeep as well. Sometime it comes and goes (most likely and electoral problem) geez who knew! Haha, however when I'm turning the airbag light will stay on then go off and the lights on the steering wheel themselves with turn off. They've been off for awhile now. Since this is happening on a daily basis. …
Wipers immediately stopped working during heavy snow and rain mix. After spending a lot of money and time trying to repair they still did not work. All fuses and wires as well as wiper arms were inspected, the wiper motor and multifunction swith were replaced, my battery was replaced and no wipers. After verifying electrical circuits and power to the wiper motor, it was determined to be an issue in the tipm, apparently a frequent issue with Jeep vehicles. This is a dangerous issue that can cause accidents and certainly does not allow a vehicle to pass a state safety inspection, as in my case. This is an expensive repair that Jeep should be responsible for bt recalling these units on the Wranglers that are so often affected!
I have had my transmission in my jeep Wrangler fixed five times it is still barely working. As well as I am having an extremely bad death wobble when I drive, which is very unsafe for me and my son when we are in the vehicle. We have been trying to keep getting it fixed, but it seems like nothing is working. As well as my lights have been going in and out on my dashboard, which is again unsafe during the night. I am afraid for me and my sons safety and we are not wanting to keep driving this vehicle as well it barely passed emissions so I can get my tag for my plates. We are wanting to get something safer for me and my family.
We have been dealing with electrical issues with our Jeep for a few years now. About 2 months ago, the Airbag light turned on the dash, along with the Seatbelt light (although I am buckled in). I have now found that there are up to 6 recalls on the Airbag malfunctioning, but have never receive a recall or mention of this kind of malfunction when buying the car. How can I get this corrected? This car will not keep us safe, better yet pass an inspection with this manufacture's malfunction.
All of my wires on the drivers side is unhooked and hanging. All of my emergency light have came on. The car is running hot and not catching up on proper speed. The car wobbles left and right when going over 40mph. My reverse camera is hanging covering my license plate causing m to consistently get pulled over. There are a lot of safety concerns. The dealer used profanity towards me and told me he was not fixing anything, I better use my warranty. I got what I got!
Related recalls
Electrical system
Chrysler Group LLC (Chrysler) is recalling certain model year 2011-2013 Jeep Wrangler vehicles manufactured February 16, 2010, to July 19, 2013. Corrosion in the exterior heated power mirror electrical connector may result in an electrical short.
Remedy: Chrysler will notify owners, and dealers will move the exterior mirror power feed to a separate connector, free of charge. Chrysler issued an interim notification to owners on December 8, 2014.
NHTSA investigations
Totally Integrated Power Module Failure
In a letter dated August 21, 2014, the Center for Auto Safety (CAS) petitioned the National Highway Traffic Safety Administration (NHTSA) to initiate a defect investigation of alleged failures associated with the Totally Integrated Power Module (TIPM) installed in Chrysler SUV?s, trucks, and vans beginning in the 2007 model year.
Electrical complaints in other Wrangler years
Frequently asked questions
How common are electrical problems on the 2011 Jeep Wrangler?
NHTSA has 83 complaints about the electrical system of the 2011 Jeep Wrangler, 17% of the model year's 485 complaints. The component named most often is ignition › anti-theft › control module (1 mentions).
Is there a recall for 2011 Jeep Wrangler electrical problems?
Yes — NHTSA recall 14V-631 (electrical system, Oct 8, 2014). Recall repairs are free at authorized dealers.
At what mileage do 2011 Jeep Wrangler electrical problems start?
Half of the complaints with a recorded mileage happened before about 58,000 miles, and 20% before 25,000 miles.
Is it dangerous?
Owners linked 1 crash, 9 fires and 2 injuries to electrical system problems on this model year. If you notice symptoms, have the car checked before driving further.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.