2021 Jeep Wrangler: Recalls, Problems & MPG
Here are the deets on the 2021 Jeep Wrangler: 15 recalls, 947 owner complaints and up to 25 mpg combined.
Recalls
15 vehicle recalls from the manufacturer. Repairs are free. Check your VIN to see if one is still open on your car.
Transmission & drivetrain Vehicle recall #21V028000 · 2021 · 42,887 vehicles
What's wrong: The clutch pressure plate May overheat and fracture.
Why it matters: Overheated clutch components May increase the risk of a fire. Additionally, damage to other nearby components can result in debris falling onto the road or a loss of drive, increasing the risk of a crash.
The fix: Fca us LLC will notify owners, and dealers will add software to reduce engine torque capability when clutch assembly temperatures rise to a level that May damage the inner pressure plate, free of charge." fca has ordered a stop sale for the affected vehicles as of February 25, 2021. Owner…
Backup camera Vehicle recall #22V638000 · 2022 · 7,895 vehicles
What's wrong: A radio software error May prevent the rearview image from displaying. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "rear visibility."
Why it matters: A rearview camera that does not display an image reduces the driver's rear view, increasing the risk of a crash.
The fix: Dealers will update the radio software, free of charge. Owner notification letters were mailed October 6, 2022.
Engine, Fuel system Vehicle recall #22V767000 · 2022 · 60,413 vehicles
What's wrong: 0l diesel engines. The high pressure fuel pump (hpfp) May fail, causing an engine stall.
Why it matters: An engine stall can increase the risk of a crash.
The fix: Dealers will replace the hpfp and inspect and replace additional fuel system components, as necessary, free of charge. Owner notification letters were mailed October 17, 2023.
Seat belts Vehicle recall #22V766000 · 2022 · 2,802 vehicles
What's wrong: The front seat belt retractors May have an improperly welded micro gas generator, which can result in seat belt pretensioner failure.
Why it matters: A seat belt with pretensioner failure May not properly restrain an occupant during a crash, increasing the risk of injury.
The fix: Dealers will replace the front seat belt retractors. Free of charge. Owner notification letters were mailed December 8, 2022.
Engine Vehicle recall #22V865000 · 2022 · 62,909 vehicles
What's wrong: 0l plug-in hybrid electric vehicle engines. A loss of communication May cause an engine shutdown.
Why it matters: An engine shutdown can cause a loss of drive power, increasing the risk of a crash.
The fix: There is more than one involved component and calibration software. Updating the calibration software in the transmission control module, hybrid control processor and auxiliary hybrid control processor that changes fail safe from shut down to limp home. Dealers will update the transmission control…
Transmission & drivetrain Vehicle recall #23V116000 · 2023 · 69,201 vehicles
What's wrong: The clutch pressure plate May overheat and fracture.
Why it matters: Overheated clutch components May increase the risk of a fire. Additionally, damage to other nearby components can result in debris falling onto the road or a loss of drive, increasing the risk of a crash.
The fix: Dealers will replace the clutch assembly and update the software, free of charge. Owner notification letters were mailed from November 16, 2023 through July 25, 2024.
Body & structure Vehicle recall #23V191000 · 2023 · 35,829 vehicles
What's wrong: A stud on the frame assembly May puncture the fuel tank in a crash, which can result in a fuel leak.
Why it matters: A fuel leak in the presence of an ignition source increases the risk of a fire.
The fix: Dealers will inspect and, if necessary, remove the frame stud and apply paint, free of charge. Owner notification letters were mailed April 6, 2023.
Fuel system (diesel) Vehicle recall #23V263000 · 2023 · 45,832 vehicles
What's wrong: 0l diesel engine. The high pressure fuel pump (hpfp) May fail.
Why it matters: Fuel pump failure can result in an engine stall, increasing the risk of a crash.
The fix: Dealers will replace the hpfp and replace additional fuel system components, as necessary, free of charge. Owner notification letters were mailed October 17, 2023.
Electrical Vehicle recall #23V787000 · 2023 · 32,125 vehicles
What's wrong: The high voltage battery May fail internally and lead to a vehicle fire while parked or driving.
Why it matters: A vehicle fire while parked or driving can increase the risk of injury.
The fix: Owners are advised not to recharge their vehicles, and to park outside and away from structures, until they are repaired. Dealers will update the high voltage battery pack software and replace the battery pack assembly if necessary, free of charge. Owner notification letters were mailed March 7,…
Visibility (wipers, glass) Vehicle recall #24V111000 · 2024 · 199,143 vehicles
What's wrong: A hybrid control processor (hcp) software error May cause the defrosting and defogging system to be inoperative. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 103, "windshield defrosting and defogging systems."
Why it matters: An inoperative windshield defrosting and defogging system May decrease the driver's visibility, increasing the risk of a crash.
The fix: Dealers will update the hcp software, free of charge. Owner notification letters were mailed February 29, 2024.
Transmission & drivetrain Vehicle recall #24V572000 · 2024 · 94 vehicles
What's wrong: The software for the powertrain control module May cause an engine stall, which can result in a loss of drive power.
Why it matters: A loss of drive power increases the risk of a crash.
The fix: Dealers will update the powertrain control module software, free of charge. Owner notification letters were mailed August 15, 2024.
Electrical Vehicle recall #24V652000 · 2024 · 32,863 vehicles
What's wrong: 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."
Why it matters: An instrument panel that fails to display critical safety information, such as the speedometer or warning lights, can increase the risk of a crash.
The fix: Dealers will replace the instrument panel cluster, free of charge. Owner notification letters were mailed between October 3, 2024, and January 23, 2025.
Backup camera, Exterior lights Vehicle recall #24V676000 · 2024 · 46 vehicles
What's wrong: 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."
Why it matters: A rearview camera image that does not display decreases the driver's visibility, increasing the risk of a crash. Additionally, a center brake light that fails to illuminate can fail to indicate to other drivers that the vehicle is slowing down, increasing the risk of a crash.
The fix: Dealers replaced the harness for the center brake light and rearview camera and/or the spare tire carrier/harness assembly, as necessary, free of charge. All vehicles were repaired by January 15, 2024. Owner notification letters were mailed September 26, 2024.
Electrical Vehicle recall #25V741000 · 2025 · 320,068 vehicles
What's wrong: The high voltage battery May fail internally and lead to a vehicle fire while parked or driving.
Why it matters: A vehicle fire can increase the risk of injury.
The fix: Owners are advised to park outside and away from structures and not to charge their vehicles until the remedy is completed. Dealers will update the high voltage battery software, and replace the high voltage battery, as necessary, free of charge. Some owner notification letters were mailed…
Steering Vehicle recall #26V363000 · 2026 · 1,076,999 vehicles
What's wrong: 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.
Why it matters: A vehicle fire increases the risk of injury.
The fix: Owners are advised to park outside and away from structures, until their vehicle is repaired. Dealers will inspect and replace the wiring and electric hydraulic power steering pump, as necessary, free of charge. Owner notification letters are expected to be mailed July 9, 2026.
Most-reported problems
Owner complaints filed with NHTSA, by component. One complaint can list several components. 27 mention a fire, 15 injuries and 0 deaths were reported.
What owners describe
- Electrical (306): the most common themes are electrical failure (180), warning light on (68), stalls / loses power (67).
- Steering (254): the most common themes are steering problems (174), noise or vibration (28).
- Engine (216): the most common themes are warning light on (69), stalls / loses power (65), electrical failure (64).
- Suspension (180): the most common themes are steering problems (95), noise or vibration (28).
The 2021 Jeep Wrangler has 947 owner complaints, ranking #2 of 37 Wrangler model years for complaints (2.2× the average Wrangler year). Complaints peaked in 2024 (231 filed that year). The typical problem showed up when the car was about 2 years old, at a median of 20,000 miles. Neighboring years: 2020 (612 complaints, 12 recalls), 2022 (401 complaints, 15 recalls).
Engines & fuel economy (EPA)
| Engine | Transmission | Drive | City | Hwy | Comb. | Fuel |
|---|---|---|---|---|---|---|
| 3.0 L 6-cyl turbo | Automatic 8-spd | 4-Wheel Drive | 22 | 29 | 25 | Diesel |
| 2.0 L 4-cyl turbo | Automatic 8-spd | 4-Wheel Drive | 22 | 24 | 23 | Regular |
| 3.0 L 6-cyl turbo | Automatic 8-spd | 4-Wheel Drive | 21 | 26 | 23 | Diesel |
| 2.0 L 4-cyl turbo | Automatic 8-spd | 4-Wheel Drive | 21 | 24 | 22 | Regular |
| 3.6 L 6-cyl hybrid | Automatic 8-spd | 4-Wheel Drive | 20 | 24 | 21 | Regular |
| 3.6 L 6-cyl hybrid | Automatic 8-spd | 4-Wheel Drive | 19 | 24 | 21 | Regular |
| 3.6 L 6-cyl | Manual 6-spd | 4-Wheel Drive | 17 | 25 | 20 | Regular |
| 2.0 L 4-cyl turbo hybrid | Automatic 8-spd | 4-Wheel Drive | 20 | 20 | 20 | Regular Gas and Electricity |
| 3.6 L 6-cyl | Automatic 8-spd | 4-Wheel Drive | 18 | 23 | 20 | Regular |
| 3.6 L 6-cyl | Automatic 8-spd | 4-Wheel Drive | 18 | 22 | 20 | Regular |
| 3.6 L 6-cyl | Manual 6-spd | 4-Wheel Drive | 17 | 23 | 19 | Regular |
| 6.4 L 8-cyl | Automatic 8-spd | 4-Wheel Drive | 13 | 17 | 14 | Premium |
Want the full repair deets? Get the factory manual.
Recall and complaint data tells you what goes wrong. A service manual tells you how to fix it: torque specs, wiring diagrams, fluid capacities and step-by-step procedures for the 2021 Jeep Wrangler.
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Most $25–$78, one-timePro-shop repair procedures, wiring diagrams and TSBs for your exact car.
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FAQ
Does the 2021 Jeep Wrangler have any recalls?
Yes. NHTSA lists 15 vehicle recalls for the 2021 Jeep Wrangler. Recall repairs are free at any dealer, no matter how old the car is. Check your VIN at nhtsa.gov/recalls.
What are the most common 2021 Jeep Wrangler problems?
Owners have filed 947 complaints with NHTSA. The most-reported areas are electrical (306), steering (254), engine (216).
What gas mileage does the 2021 Jeep Wrangler get?
EPA ratings run up to 25 mpg combined (3.0 L, Automatic 8-spd), across 12 engine and transmission combos.
Where can I get a 2021 Jeep Wrangler repair manual?
eManualOnline sells downloadable manuals, Mitchell 1 DIY and ALLDATAdiy sell online access to factory repair data, and Haynes sells printed guides and online access. Pick a download if you want to keep it, or a subscription for wiring diagrams and TSBs.