Jeep Wrangler warning lights comes on

Filed Nov 3, 2026 · Acceleration, Electrical · SC

My 2019 Jeep Wrangler JL has developed a severe, recurring electrical malfunction that causes multiple vehicle systems to fail simultaneously, resulting in unexpected loss of propulsion and the vehicle automatically shifting into Park without driver input. The issue initially began with an intermittent “Service Shifter” warning, particularly when driving over bumps or braking. At first, the vehicle continued operating normally. After several weeks, the problem progressively worsened. Now, numerous dashboard warning lights illuminate simultaneously, including the battery, oil pressure, and brake indicators. The speedometer fluctuates erratically, and warnings such as “Service Electronic Stability Control” appear. The vehicle begins jerking, slowing down unexpectedly, and eventually loses propulsion. It may initially continue moving, but the malfunction progresses until the vehicle shifts into Park without my input, preventing further operation. During one extremely dangerous incident, the vehicle malfunctioned and became disabled in the fast lane of [XXX], leaving me stranded in active highway traffic. I discovered that physically pressing down on electrical components connected to the dashboard fuse box sometimes temporarily restores normal operation after restarting the vehicle. However, the malfunction continues to recur and has become increasingly frequent. My VIN shows no outstanding safety recalls, but I am concerned about a potential electrical, wiring, power distribution, or electronic communication defect. The exact cause has not been diagnosed. I have video evidence of the dashboard malfunction and warning messages. I am requesting an investigation because this unpredictable failure creates a serious collision risk, particularly at highway speeds. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Nov 1, 2026 · Airbags, Electrical · WA

Upon starting the vehicle, dashboard airbag light comes on in conjunction with error message "Airbag system disabled" in conjunction with SOS light illuminated and error message "SOS Services Unavailable" displayed in vehicle infotainment system. After driving between 10-30 minutes, all warning lights go off and no further issues arise as long as vehicle is in operation. Errors reoccure after turning vehicle off then back on again.

Filed Oct 18, 2026 · Electrical, Engine · IL

The module in the dash can't take temperature change and it goes bad and need to be replaced it make all the lights on the jeep go on and then the jeep won't go out of park the safty naturally won't even work to tow it after sitting for a bit it finally let me but in drive now less then 6 month later the jeep is in safty mode and won't start it is stuck at the dealership going on 6 day I have no car and makeing paments for a bricked jeep with both battery less than a year old to won't start the jeep has no reason to be in limp mode this is a 2020 jkl sport black and tan modle i just had it a little over a year now the first incident happened before a year

Filed Oct 11, 2026 · Brakes · NC

I purchased my 2015 Jeep Wrangler as a new vehicle in Missouri in 2015. The vehicle has been appropriately maintained with no major repairs and has approximately 17,251 miles. On the afternoon on [XXX], I cranked my vehicle and several warning lights came on. The check engine, ABS, traction control, and parking brake lights all illuminated. I took the vehicle to Advance Auto for an initial code scan and had error codes U1120 (lost wheel distance), U1110 (lost vehicle speed), and U0121 (lost communication system with ABS module). I dropped the vehicle off the next morning for further diagnostics at a local Meineke location. The scans at Meineke confirmed the same error codes with an electrical system assessment determining a complete ABS module failure. In addition to the ABS module failing, the speedometer and odometer were also not working. Unfortunately, I discovered that Stellantis is no longer manufacturing the part and a significant backlog of when and if the part may ever become available again. This has resulted in an increased cost to repair since new parts are hard to find and very expensive, third-party parts are also hard to find, and companies that could repair and refurbish the part were no longer doing so due to challenges in getting the right parts for refurbishment. On [XXX] a new part was located in South Carolina, and the ABS module was replaced the next day. The total cost to repair was $3,140. This seems like straight price gouging given the cost to repair while Stellantis still manufactured the parts and the parts for refurbishing this module that is known to fail. My particular case is not an isolated event. In fact, the other vehicle in my household, also a Jeep, had a failing ABS module 1 week after mine failed. We both discovered that ABS module failures on Jeep vehicles is a known issue and one that has not triggered a recall or any legal action against Jeep and their parent company. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Sep 22, 2026 · Acceleration, Electrical · CA

While driving my 2023 Jeep Wrangler Sahara 4xe at approximately 70 mph in Hybrid mode the vehicle suddenly and without warning experienced a complete loss of propulsion while I was traveling in traffic. The vehicle would no longer respond normally to the accelerator and I was unable to maintain speed. The Drive (D) indicator began flashing and multiple warning lights and messages appeared on the instrument cluster. I specifically remember the red battery/charging-system warning being illuminated. The dashboard also displayed a warning relating to the power/charging system and a message instructing me to shift or put the vehicle into Park. I had to get the vehicle safely out of moving traffic. This was extremely frightening because the loss of propulsion occurred suddenly at highway speed and could have resulted in a serious collision. This vehicle has previously been brought to an authorized Jeep dealership multiple times for recalls/service involving the battery/electrical/12-volt system. On a previous occasion, the vehicle also failed to start while parked in my garage. After this highway incident occurred and after I was eventually able to get the vehicle operating again, my husband disconnected the 12-volt battery in an attempt to perform a hard reset. The battery was disconnected AFTER the loss-of-propulsion event and therefore did not precede the highway failure. The vehicle is currently at an authorized Jeep dealership for diagnosis. I have asked the dealership to document the complete loss of propulsion, retrieve any available stored, pending, history or permanent diagnostic trouble codes, and determine the cause of the failure. I am reporting this incident because I am very concerned that an electrical, hybrid, battery, charging or powertrain defect may cause the vehicle to suddenly lose motive power again while being driven. A sudden loss of propulsion at highway speed presents a serious safety risk to the occupants of this vehicle and to other motorists.

Filed Aug 31, 2026 · Brakes, Electrical · CA

ABS Control Module stopped working with several warning lights showing on dash display. After 12 months the dealer is unable to supply a replacment part or a possible date when a new part might be available.

Filed Aug 27, 2026 · Electrical · MD

Suspected CAN bus failure causing multiple dash lights intermittently to include loss of power steering while driving causing an immediate safety concern.

Filed Aug 27, 2026 · Acceleration, Steering · MA

Driving the vehicle and it had uncontrolled acceleration. The wipers went on and multiple lights went on, engine, brakes to name a few. The brake peddle did work. Picture below was after incident and not all the lights.

Filed Aug 18, 2026 · Driver assistance, Electrical · IL

Change the ending so it is completely accurate: The electric power-steering assistance and electrical/instrument-panel systems have repeatedly malfunctioned. Power-steering assistance failed while I was driving on August 3, 2026, and again on August 8, 2026. Each time, the steering suddenly became extremely difficult. I struggled to maintain control and pull over safely without being struck or causing a collision. This placed me, my passengers, and other motorists at serious risk. The Jeep also displays numerous warning lamps and messages, the instrument cluster and odometer malfunction, the radio loses sound, and reverse sometimes will not engage. Multiple electrical systems can malfunction simultaneously. Five people have witnessed these problems. Electrical symptoms existed when I purchased the Jeep in May 2024. Federico Chrysler Dodge Jeep Ram inspected it in July 2024 at 44,780 miles. The dealer documented a disappearing odometer, multiple warning lights, failure to start, required jump-starts, and inability to turn the vehicle off. Federico diagnosed an internal instrument-cluster failure and replaced the cluster. Similar problems continued intermittently afterward and became substantially worse beginning July 11, 2026. Federico recently reviewed my video. A technician considered a possible wiring problem, but the dealership requires a paid diagnostic before confirming the cause. The current failure has not been physically diagnosed. Mopar received my report and video but has not inspected the Jeep or provided a technical determination. Police, insurance representatives, and independent shops have not inspected it. The Jeep has fewer than 65,000 miles and is available for inspection upon request. I limit driving as much as possible because I believe it is unsafe, but I have no other vehicle and must occasionally drive it for essential transportation.

Filed Aug 18, 2026 · Engine · 17,592 miles · MA

The contact owns a 2024 Jeep Wrangler. The contact stated that while driving 15 MPH the vehicle experienced a complete loss of automotive power, the steering wheel locked up, and all of the warning lights were illuminated. The vehicle came to a complete stop and was restarted. The contact continued to drive the vehicle was taken to a local dealer where it was diagnosed and the contact was advised that no failure was found. The contact continued to drive the vehicle, and the failure reoccurred while driving at 75 MPH, the vehicle experienced a complete loss of automotive power, the steering wheel locked up, all of the warning lights were illuminated, and the following the message appeared on the instrument panel "Until you reach a desired location you may not be able to shift until serviced, do not take the vehicle out of gear until you are in a safe location". The vehicle was towed back to the dealer. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 17,592.