
The 2021 Jeep Wrangler has faced several significant issues, including recalls for potential engine stalls, high voltage battery fires in 4Xe models, and instrument panel failures. Owners should be aware of these safety concerns and numerous service bulletins addressing various electrical, engine…

Stellantis TSB S2608000010 addresses diagnostic trouble codes B1A10-00 through B1A17-00 related to KeyFOB low battery conditions in 2021-2026 Chrysler, Dodge, Jeep, and RAM vehicles. Symptoms include inoperable remote keyless entry or passive start. Learn the recommended fix.

A Quality Inspection Request has been issued for specific 'HANDLE - INSIDE RELEASE' parts (68282334AD, 68282335AD, 68282336AD, 68282337AD, 68323950AD, 68323951AD) affecting 2021-2026 Jeep Wrangler and Gladiator vehicles. Parts built before August 7, 2025, are suspect and require return.

FCA Caribbean Warranty Bulletin ID-25-11 Rev. B provides updated procedures for diagnosing and repairing aluminum filiform corrosion on various body panels for 2021-2026 Jeep Wrangler and Gladiator vehicles, including specific labor operations and Vehicle Digital Imaging (VDI) pre-approval…

Jeep Warranty Bulletin D-25-15 (Rev. B) addresses aluminum filiform corrosion on 2021-2026 Jeep Wrangler and Gladiator vehicles. This bulletin updates the repair process for inner door shells and clarifies the Vehicle Digital Imaging (VDI) pre-approval requirements for paint repairs and panel…

Jeep TSB 18-005-26 REV. A addresses Malfunction Indicator Lamp (MIL) illumination, various DTCs including P08A6, P152F, and P0300, and other performance concerns in 2021 Jeep Wrangler vehicles. The solution involves updating the Powertrain Control Module (PCM) software.

Learn about Technical Service Bulletin 18-005-26 for the 2021 Jeep Wrangler, which provides a Powertrain Control Module (PCM) software update to resolve Malfunction Indicator Lamp (MIL) illumination, various Diagnostic Trouble Codes (DTCs) like P08A6, P152F, P0300, and the "Service Transmission"…

MOPAR has issued a Quality Inspection Request (QIR) for specific instrument panel bezels (part number 6AB21SRRAA) found in 2021-2023 Jeep Wrangler and Gladiator vehicles. Dealers are instructed to identify and return suspect parts built before February 5, 2025.

This manufacturer communication (NHTSA ID 11026652) outlines specific guidelines for ordering 'Z' and '68' part numbers for 2021-2026 Jeep Wrangler, Compass, Gladiator, and Cherokee vehicles. It clarifies which part numbers to use for exchange orders (warranty, Mopar, customer pay, service…

Chrysler (FCA US, LLC) has issued an urgent recall (NHTSA ID: 25V741000) for certain 2020-2025 Jeep Wrangler 4Xe vehicles due to a high voltage battery internal failure that can lead to a fire. Owners are advised to park outside and not charge their vehicles until the remedy is completed.

A manufacturer communication (TSB 9100684) for 2021-2025 Jeep Wrangler models advises technicians on proper handling and routing of the PIM to P2 transmission harness when servicing or replacing the 8-speed transmission (part 68415437A$) to prevent damage and ensure secure retention.

Jeep has issued a directive for dealerships to identify and return specific steering control and column module parts. These parts, identified by Julian date codes, are considered suspect and must be returned to prevent potential issues in future vehicle builds or repairs.
Chrysler (FCA US, LLC) is recalling certain 2021-2025 Jeep Wrangler, Wrangler 4XE, and Jeep Gladiator vehicles. The electric hydraulic power steering pump wiring may overheat and cause a vehicle fire, even when the vehicle is parked with the ignition in the "Off" position.
Chrysler (FCA US, LLC) is recalling certain 2020-2025 Jeep Wrangler 4Xe and 2022-2026 Grand Cherokee 4Xe vehicles. The high voltage battery may fail internally and lead to a vehicle fire while parked or driving.
Chrysler (FCA US, LLC) is recalling certain 2018-2024 Jeep Wrangler vehicles. The wiring harness for the rearview camera and the center brake light may short circuit, which can disable the rearview camera image and center brake light. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard numbers 111, "Rear Visibility" and 108, "Lamps, Reflective Devices, and Associated Equipment."
Chrysler (FCA US, LLC) is recalling certain 2020-2024 Jeep Gladiator and 2018-2024 Jeep Wrangler vehicles. The instrument panel cluster may experience an internal short circuit and fail. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 101, "Controls and Displays."
Chrysler (FCA US, LLC) is recalling certain 2021 Jeep Wrangler and Jeep Gladiator vehicles that were previously remedied under NHTSA recall number 23V-116. The software for the powertrain control module may cause an engine stall, which can result in a loss of drive power.
On the highway, at Highway speeds of 70 mph, going over small bump my jeep goes into a death wobble. Both tires bouncing erratically steering wheel racing back-and-forth. To stop the death wobble I Have to let off the gas and slowly break to a complete stop before the death wobble stops. The frustrating part is, the Jeep Wrangler, is only five years old, and it has never been off-road, and has less than 28,000 miles on it, not to mention how dangerous the situation is. I have had this happen 6 times.
No injuries · No fire · No crash
The contact owns a 2021 Jeep Wrangler. The contact stated that while operating the vehicle, the engine overheated, and the vehicle was driving sluggishly with the temperature gauge indicating that the engine was overheating. The vehicle was taken to an independent mechanic who determined that the coolant reservoir was cracked and was leaking coolant. The coolant reservoir was replaced, and the vehicle was repaired. The contact stated that the vehicle failed to immediately start due to battery failure. No further information was available. The local dealer was notified of the failures, but no assistance was provided. The failure mileage was 56,700.
No injuries · No fire · No crash
When using electric mode, repeatedly and consistently, when I try to accelerate (for example to get onto a highway) despite having the acceleration fully depressed, the car does not accelerate. After some time, the gas powered engine will rev, the RPM will shoot up and then the car will start to accelerate. If I slow down the electric engine will take back over, but then if I try to accelerate again the same thing will occur. I have videos of the dashboard confirming electric mode, delay to accelerate and eventual activation of the gas motor and RPMs. This same issue was noted by Jeep technicians after the fix for a previous recall on the battery. This is dangerous, If I am not able to accelerate I can not safely drive change lanes, go onto highways, or avoid danger. it has been occurring, but my first video is from Feb 2026, and most recently July 2026.
No injuries · No fire · No crash
After dealer recall 21D inspection on 7/30/2026 I have experienced 2 electrical failures in the recall system, and/or systems associated with recall. The first incident on 7/31/2026 at approximately 9:00 PM my wife, 2 kids, and a neighbors kid were at a stop light for a 4 lane road when the Jeep unexpectedly made a popping sound and shut down. When I arrived I pushed the vehicle into a parking lot and attempted to restart. I was able to restart the vehicle but instantly started seeing multiple warnings including Service Power Steering (code associated with the recall), Throttle body warning, and Warning that the vehicle would shutdown for safety. After the vehicle shutdown the electrical system went crazy (gauge cluster lights flashing, windshield wipers turned off and on, relays clicking). I had the vehicle taken to my mechanic on 8/6/2026 where they determined that the AUX battery was bad (previously replaced in 05/2026) AND the main fuse array fuse N3 was blown. The mechanic replaced both components, tested the vehicle, and rechecked for any new error codes. On 8/11/2026 my wife and 2 kids attempted to leave soccer practice and the Jeep would not start. I brought them home and returned to the Jeep. As it was near closing time for most auto parts retailers I decided to start by having the main battery tested. When I opened the hood to remove the battery I noticed that the engine compartment seemed abnormally hot. I removed the battery and had it tested by AutoZone (failed-only 6 CCA). I purchased a new battery and when I installed I still noticed an abnormally high temperature in the engine compartment. After installing the new battery the Jeep started & instantly displayed a power steering warning. I shut the vehicle down and let it rest approximately 30min. When restarted a low voltage warning displayed immediately. I returned the next day to a dead Jeep. I returned the Jeep to the dealership that inspected for 21D. (Aux batt. bad & main fuse array blown AGAIN)
No injuries · No fire · No crash
Acceleration lag: either bucking or temporary loss of motive power when attempting to pull into traffic has almost caused us to be hit several times. We had the problem almost immediately after purchase, but the lag was short and the Jeep would leap forward and back tires would squeal which caused the back tires to wear quickly compared to front. The bucking and loss of power while accelerating became dangerous after I took to the dealership in Feb 2026 when they also did recall 68C related to the battery. We stopped charging it completely and still had the issue. Took back to the dealership in March 2026 and they said they could not replicate issue. Tried to schedule an appt last week and they never got back to me. We have avoided several accidents so far but I am now afraid to drive it. Assuming these are unrelated but just in case: at 10k miles the check engine light came on, and I couldn’t add ANY fuel (automatic shut off happened immediately) and the fuel cap wouldn’t open. Foss Motors wrote: "CHECKED FOR CODES IN SYSTEM. VEHICLE HAD CODES P2451 FUEL TANK ISOATION VALVE A STUCK, PO4EC EVAP SYSTEM LARGE LEAK DETECTED AND P04EE EVAP SYSTEM SMALL LEAK DETECTED. PERFORMED EVAP SYSTEM SMALL LEAK VERIFICATION TEST. TEST EVAP SYSTEM AND FOUND ISOLATION VALVE STICKING. COMPLETED REPLACEMENT OF ISOLATION VALVE. Replaced fuel filler tube 68413327AD and 68412848AC fuel cap." In Sept 2025 (~45k miles) - Check engine light came on again soon after with errors: PO4EC EVAP SYSTEM LARGE LEAK DETECTED and P04EE EVAP SYSTEM SMALL LEAK DETECTED. They could not find leak or issue.
No injuries · No fire · No crash