The 2024 Wrangler 4xe pairs a 2.0L turbo four-cylinder with a hybrid system that's still proving itself in the field. Early patterns show the complexity of merging plug-in tech with off-road duty creates some expensive failure points, particularly around the hybrid power electronics and surprisingly fragile engine internals for a brand-new design.
Hybrid Power Control Unit (HPCU) Failure
Occasional · high severity
Typical onset: 20,000-60,000 mi
Symptoms: Complete loss of electric propulsion or hybrid mode, Check engine light with hybrid system fault codes, Vehicle enters limp mode or refuses to start, Intermittent power cycling during acceleration
Fix: HPCU module replacement requires dealer-level diagnostics and software flashing. Recall TSB addresses some software issues but hardware failures still occur. 3-5 hours labor including reprogramming.
Estimated cost: $3,500-6,000
Transmission Oil Cooler Leaks
Common · medium severity
Typical onset: 30,000-70,000 mi
Symptoms: Transmission fluid puddles under vehicle, Low transmission fluid warnings on dash, Overheating during towing or off-road use, Pink residue around cooler lines or radiator area
Fix: The integrated cooler in the radiator or external auxiliary cooler develops leaks at crimped connections. Requires cooler replacement, fluid flush, and line inspection. 4-6 hours labor.
Symptoms: Severe engine knock or rattling from bottom end, Metal shavings in oil during change, Sudden loss of oil pressure, Check engine light with misfire or mechanical fault codes, Catastrophic failure with no prior warning in some cases
Fix: Some 2.0T engines are grenading pistons, rings, or bearings prematurely—potentially oil starvation under high load or defective components. Requires short block or complete engine replacement. 18-24 hours labor for engine swap, often warranty-covered if under 60k mi.
Estimated cost: $8,000-14,000
High Voltage Traction Battery Degradation
Occasional · medium severity
Typical onset: 40,000-80,000 mi
Symptoms: Rapid loss of electric-only range (drops below 15 miles), Battery thermal management warnings, Refusal to charge or intermittent charging faults, Hybrid system limp mode during high demand
Fix: 17 kWh battery pack under rear seat can lose capacity from heat cycling or cell imbalance. Recall addresses some battery management issues but physical degradation still happens. Replacement is dealer-only, 6-8 hours labor.
Estimated cost: $7,000-11,000
Transmission Mount Failure
Common · low severity
Typical onset: 25,000-60,000 mi
Symptoms: Excessive vibration at idle, especially in electric mode, Clunking when shifting from Park to Drive, Visible engine/transmission movement when accelerating, Increased cabin NVH during hybrid system transitions
Fix: The added weight and torque transitions from hybrid components stress the transmission mount. Simple replacement but requires supporting drivetrain. 2-3 hours labor.
Estimated cost: $400-700
Fuel System Contamination and Filter Clogging
Occasional · medium severity
Typical onset: 10,000-40,000 mi
Symptoms: Hard starting after sitting (especially in EV mode periods), Rough running when gas engine fires up, Fuel pressure faults or lean codes, Stalling when transitioning from electric to gas propulsion
Fix: Extended electric-only driving means gas sits unused, leading to varnish and filter clogging in the high-pressure system. Requires fuel system cleaning, filter replacement, sometimes injector service. 3-5 hours labor.
Estimated cost: $600-1,200
Owner tips
Run the gas engine at least every two weeks even if you're doing short EV-only trips—stale fuel kills the high-pressure system
Monitor oil level religiously; the 2.0T has known consumption issues and low oil can detonate the bottom end
Keep hybrid battery conditioning active; extreme heat or cold without regular charging accelerates capacity loss
Budget for transmission fluid changes every 30k mi if you off-road or tow—the cooler system can't handle sustained abuse
Hard pass on used 4xe models until the 2026+ refresh proves more durable—too many catastrophic engine and hybrid failures on what should be a brand-new platform, and repair costs exceed the PHEV tax credit savings.
AI-assisted summary drawn from NHTSA recall data, our labor-times database, and platform knowledge. Not a substitute for a pre-purchase inspection on a specific vehicle.
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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.
Consequence: A vehicle fire increases the risk of injury.
Remedy: Owners are advised to park outside and away from structures, until their vehicle is repaired. Dealers will inspect and replace affected parts, as necessary, free of charge. Owner notification letters are expected to be mailed July 9, 2026. Owners may contact FCA US LLC customer service at 1-800-853-1403. FCA US LLC's number for this recall is 21D. The Vehicle Identification Numbers (VINs) involved in this recall will become searchable on NHTSA.gov on June 11, 2026.
BACK OVER PREVENTION: SENSING SYSTEM: CAMERA · 26V327000
2026-05-21
Chrysler (FCA US, LLC) is recalling certain 2019 and 2023 Chrysler Pacifica, 2024 Ram 1500, Ram 2500, and 2024-2025 Jeep Wrangler vehicles. Contamination in the central vision processing module or improper programming may cause the rearview camera image not to display. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rear Visibility."
Consequence: A rearview image that does not display reduces the driver's view behind the vehicle, increasing the risk of a crash.
Remedy: Dealers will update the central vision processing module software or replace the module, as necessary, free of charge. Owner notification letters are expected to be mailed June 11, 2026. Owners may contact Chrysler customer service at 800-853-1403. Chrysler's number for this recall is 46D. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov on May 28, 2026.
ENGINE · 25V766000
2025-11-06
Chrysler (FCA US, LLC) is recalling certain 2023-2025 Jeep Grand Cherokee 4XE and 2024-2025 Jeep Wrangler 4XE Plug-In Hybrid Electric (PHEV) vehicles. Debris inside the engine may cause engine failure, which can result in a loss of drive power and/or an engine compartment fire.
Consequence: A loss of drive power increases the risk of a crash, and a vehicle fire can increase the risk of injury.
Remedy: Dealers will install a software update and replace the block or engine as necessary, free of charge. Owner notification letters were mailed beginning May 7, 2026. Additional letters will be sent once the final remedy is available. Owners may contact Chrysler customer service at 800-853-1403. Chrysler's number for this recall is 78C. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov beginning November 13, 2025.
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.
Consequence: A vehicle fire can increase the risk of injury.
Remedy: 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 beginning December 17, 2025. The remaining owner notification letters will be mailed at a later date. Owners may contact Chrysler customer service at 800-853-1403. Chrysler's number for this recall is 68C. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning November 6, 2025. Vehicles that were previously recalled for the same issue under NHTSA Recalls 24V720 and 23V787 will need to have the new remedy performed.
ELECTRICAL SYSTEM:PROPULSION SYSTEM:HYBRID MANAGEMENT:POWER CONTROL UNIT/MODULE (HPCU):SOFTWARE · 25V710000
2025-10-17
Chrysler (FCA US, LLC) is recalling certain 2023-2025 Jeep Wrangler 4XE Plug-In Hybrid Electric (PHEV) vehicles. A software error in an over-the-air (OTA) update may result in a loss of drive power.
Consequence: A loss of drive power increases the risk of a crash.
Remedy: Dealers will update the telematics box module software, free or charge. Interim notification letters, notifying owners of the safety risk, were mailed November 20, 2025. Additional letters will be sent once the final remedy is available. Owners may contact Chrysler customer service at 800-853-1403. Chrysler's number for this recall is A7C. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning October 23, 2025.
TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS · 25V527000
2025-08-14
Chrysler (FCA US, LLC) is recalling certain 2024-2025 Jeep Wrangler vehicles. The remote start antenna cable may be pinched, which can cause the tire pressure monitoring system (TPMS) warning light not to illuminate as intended. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 138, "Tire Pressure Monitoring Systems."
Consequence: A TPMS warning light that fails to notify the driver of a problem increases the risk of a crash.
Remedy: Dealers will inspect and replace the remote start antenna cable as necessary, free of charge. Owner notification letters were mailed September 2, 2025. Owners may contact FCA US, LLC customer service at 1-800-853-1403. FCA US, LLC's number for this recall is 56C.
ELECTRICAL SYSTEM:WIRING · 24V871000
2024-11-19
Chrysler (FCA US, LLC) is recalling certain 2024 Jeep Wrangler vehicles. The incorrect dash wiring harness was installed, which can result in inoperative trailer lighting. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."
Consequence: Trailer lights that fail to illuminate can reduce the vehicle's visibility to other drivers, increasing the risk of a crash.
Remedy: Dealers will inspect and replace the dash wiring harness as necessary, free of charge. Owner notification letters were mailed December 19, 2024. Owners may contact FCA customer service at 1-800-853-1403. FCA's number for this recall is B9B.
Chrysler (FCA US, LLC) is recalling certain 2020-2024 Jeep Wrangler 4XE and 2022-2024 Jeep Grand Cherokee 4XE vehicles. The high voltage battery may fail internally and lead to a vehicle fire while parked or driving.
Consequence: A vehicle fire while parked or driving can increase the risk of injury.
Remedy: This recall is replaced by NHTSA recall number 25V741. Vehicles already repaired under this recall will need to have the new remedy completed. Owners are advised to park outside and away from structures, and not to recharge their vehicles until they are repaired. Dealers will update the high voltage battery pack software and replace the battery pack assembly, if necessary, free of charge. Interim notification letters, notifying owners of the safety risk, were mailed October 11, 2024. Owner notification letters were mailed beginning December 2024. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is 95B. Vehicles in this recall that were previously recalled for the same issue under NHTSA Recall 23V-787 will need to have the new remedy performed.
BACK OVER PREVENTION: SENSING SYSTEM: CAMERA · 24V676000
2024-09-12
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."
Consequence: 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.
Remedy: 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. Owners may contact FCA US, LLC customer service at 1-800-853-1403. FCA US, LLC's number for this recall is 77B.
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."
Consequence: An instrument panel that fails to display critical safety information, such as the speedometer or warning lights, can increase the risk of a crash.
Remedy: Dealers will replace the instrument panel cluster, free of charge. Owner notification letters were mailed between October 3, 2024, and January 23, 2025. Owners may contact FCA customer service at 1-800-853-1403. FCA's number for this recall is 30B.
EXTERIOR LIGHTING:TAIL LIGHTS · 24V585000
2024-08-08
Chrysler (FCA US, LLC) is recalling certain 2024 Jeep Wrangler vehicles. The vehicles are equipped with incorrect tail lights that may be obstructed by the spare tire. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."
Consequence: Obstructed tail lights can reduce the vehicle's visibility to other drivers, increasing the risk of a crash.
Remedy: Dealers will replace the tail lights, free of charge. Owner notification letters were mailed August 29, 2024. Owners may contact FCA customer service at 1-800-853-1403. FCA's number for this recall is 90B.
EXTERIOR LIGHTING:TAIL LIGHTS · 24V414000
2024-06-06
Chrysler (FCA US, LLC) is recalling certain 2024 Jeep Wrangler vehicles. The power distribution center may prevent the trailer turn signal lights and taillights from operating as intended. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."
Consequence: Trailer taillights and turn signal lights that do not illuminate as intended can increase the risk of a crash.
Remedy: Dealers will replace the power distribution center, free of charge. Owner notification letters were mailed July 2, 2024. Owners may contact FCA US, LLC customer service at 1-800-853-1403. FCA US, LLC's number for this recall is 57B.
AIR BAGS:FRONTAL:DRIVER CLOCKSPRING/SPIRAL CASSETTE · 24V199000
2024-03-14
Chrysler (FCA US, LLC) (Stellantis) is recalling certain 2023-2024 Ram 1500, Jeep Wrangler, Jeep Wagoneer, Jeep Grand Wagoneer, Chrysler Pacifica, Ram 3500, Ram 3500 cab chassis, Ram 2500, Ram 4500 cab chassis, Ram 5500 cab chassis, 2023 Jeep Gladiator, Jeep Grand Cherokee, Jeep Grand Cherokee L, Ram 3500 Cab Chassis with a GVWR less than 10,000 lbs., and Chrysler Voyager vehicles. The steering column control module may not be welded properly, which can prevent the driver's air bag from deploying in a crash. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."
Consequence: An air bag that does not deploy in a crash can increase the risk of injury.
Remedy: Dealers will inspect and replace the steering column control module, as necessary free of charge. Some owner notification letters were mailed April 11, 2024 through June 20, 2024. Owners may contact FCA US, LLC customer service at 1-800-853-1403. FCA US, LLC's numbers for this recall are 14B, 33B, 34B, 35B, 36B.
VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM · 24V111000
2024-02-15
Chrysler (FCA US, LLC) is recalling certain 2021-2024 Jeep Wrangler and 2022-2024 Jeep Grand Cherokee vehicles. 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."
Consequence: An inoperative windshield defrosting and defogging system may decrease the driver's visibility, increasing the risk of a crash.
Remedy: Dealers will update the HCP software, free of charge. Owner notification letters were mailed February 29, 2024. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is 04B.
🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Lexus & Toyota Mechanic · 20+ years.