The 2022 Wrangler 4xe combines Jeep's iconic off-road platform with a plug-in hybrid powertrain that's still proving itself in the field. Early teething issues center on the hybrid system integration, transmission cooling, and surprisingly catastrophic engine failures that are uncommon but devastating when they occur.
Symptoms: Sudden loss of power or rough running with no warning, Metallic knocking or ticking from engine bay, Check engine light with misfire codes or low oil pressure, Metal shavings in oil during routine changes
Fix: Complete engine rebuild or short block replacement required. This is the turbo 2.0L Hurricane engine shared with other Stellantis products, and we're seeing premature bearing wear and piston failures likely related to oil starvation or carbon buildup issues. 18-25 labor hours for short block swap, more for full rebuild.
Estimated cost: $8,000-15,000
Transmission Oil Cooler Failure
Occasional · medium severity
Typical onset: 40,000-80,000 mi
Symptoms: Transmission slipping or delayed engagement, Burnt transmission fluid smell, Transmission temperature warning light, ATF leaking from cooler lines or radiator area
Fix: The 8-speed auto behind the hybrid system runs hot, especially with off-road use or towing. Cooler lines corrode or the integrated cooler in the radiator fails. Replacement involves draining system, removing lines, and often flushing contaminated fluid. 3-5 labor hours depending on damage extent.
Estimated cost: $800-1,800
High Voltage Battery Pack Faults
Occasional · high severity
Symptoms: Hybrid system unavailable message on dash, Vehicle stuck in gas-only mode (no EV range), Check engine light with P0A94 or hybrid system codes, Battery not charging from plug or regenerative braking
Fix: The 17 kWh battery pack has both cell-level failures and cooling system issues. Sometimes a single module fails, sometimes the entire pack needs replacement. Covered under 8yr/100k federal warranty on most units, but post-warranty replacements are dealer-only jobs requiring specialized tools and recalibration. 6-10 labor hours.
Estimated cost: $3,000-8,000 (often warranty)
Transmission Mount Failure
Common · low severity
Typical onset: 20,000-50,000 mi
Symptoms: Clunking when shifting from Park to Drive or Reverse, Excessive vibration at idle or under acceleration, Visible sagging or torn rubber on mount inspection
Fix: The hybrid drivetrain adds weight and the electric motor torque punishes mounts faster than gas-only Wranglers. The passenger-side transmission mount tears or collapses. Simple replacement but requires supporting the transmission. 1.5-2.5 labor hours.
Estimated cost: $250-500
12V Battery Drain Issues
Common · medium severity
Symptoms: Dead 12V battery after sitting 3-5 days, Multiple warning lights on startup, Remote start or phone app features not working, Clicking but no crank when starting
Fix: The hybrid system's computers draw significant parasitic load, and the small 12V battery (which is charged by the high-voltage system, not the alternator) struggles to keep up. Often misdiagnosed as a bad battery when it's actually a module staying awake. Tracking down the draw requires amp clamp testing and potentially software updates. 1-3 hours diagnostic, plus module replacement if faulty.
Estimated cost: $200-1,200
Fuel Filter/Fuel System Clogging
Occasional · medium severity
Typical onset: 50,000-90,000 mi
Symptoms: Hard starting after sitting (gas engine only), Rough running or hesitation when transitioning from EV to gas mode, Check engine light with fuel trim or pressure codes, Extended cranking before engine fires
Fix: Because the 4xe runs on electric so often, the gas engine sits idle for extended periods. Fuel degrades, varnish builds up, and the in-tank filter clogs faster than traditional vehicles. Filter is part of the pump module on these—requires tank drop. 2.5-4 labor hours.
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—prevents fuel system varnish and keeps engine seals from drying out
Monitor transmission temp if towing or off-roading; add auxiliary cooler if you do either regularly
Keep software updates current—many hybrid system faults are addressed by TSBs and reflashes
Check engine oil level every 1,000 miles religiously; the turbo 2.0L is sensitive to low oil and there's no dipstick warning before damage occurs
Buy with caution if under powertrain warranty; avoid post-warranty unless you have deep pockets for catastrophic engine or battery failures that are rare but ruinous.
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.
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.
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.
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.
Chrysler (FCA US, LLC) is recalling certain 2021-2023 Jeep Wrangler Plug-In Hybrid Electric (PHEV) 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: 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, 2024. Owners may contact FCA US, LLC customer service at 1-800-853-1403. FCA US, LLC's number for this recall is 89A. This recall is superseded by NHTSA Recall 24V-720.
POWER TRAIN:MANUAL TRANSMISSION · 23V641000
2023-09-18
Chrysler (FCA US), LLC is recalling certain 2022-2023 Jeep Wrangler and Gladiator vehicles equipped with a manual transmission. The rearview camera may fail to display the rearview image and the reverse lights may not illuminate when the vehicle is placed in reverse. 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 disabled rearview image can decrease the driver's visibility of the rear view, and disabled reverse lights may not alert others that the vehicle is reversing, increasing the risk of injury or crash.
Remedy: Dealers will replace the gear position sensor, free of charge. Owner notification letters were mailed November 16, 2023. Owners may contact FCA US, LLC customer service at 1-800-853-1403. FCA US, LLC's number for this recall is 92A.
Chrysler (FCA US, LLC) is recalling certain 2022-2023 Jeep Wrangler Plug-In Hybrid Electric vehicles (PHEV). The high voltage (HV) battery pack assembly was built with incorrect fasteners to secure the 200-amp fuse, which can generate excessive heat.
Consequence: Excessive heat may cause the fuse to fail and result in a loss of drive power, increasing the risk of a crash.
Remedy: Dealers will inspect and replace the HV battery fuse, as necessary. Dealers will also inspect the battery assembly for damage and replace it, if necessary. Repairs will be performed free of charge. Owner notification letters were mailed May 23, 2023. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is 53A. This recall is an expansion of previous recall 22V-768.
Chrysler (FCA US, LLC) is recalling certain 2021-2023 Jeep Wrangler, Gladiator, and 2022-2023 Ram 1500 vehicles equipped with a 3.0L diesel engine. The high pressure fuel pump (HPFP) may fail.
Consequence: Fuel pump failure can result in an engine stall, increasing the risk of a crash.
Remedy: Dealers will replace the HPFP and replace additional fuel system components, as necessary, free of charge. Owner notification letters were mailed October 17, 2023. Owners may contact FCA US, LLC customer service at 1-800-853-1403. FCA US, LLC's number for this recall is 01A.
STRUCTURE:FRAME AND MEMBERS · 23V191000
2023-03-23
Chrysler (FCA US, LLC) is recalling certain 2020-2022 Jeep Wrangler vehicles. A stud on the frame assembly may puncture the fuel tank in a crash, which can result in a fuel leak.
Consequence: A fuel leak in the presence of an ignition source increases the risk of a fire.
Remedy: Dealers will inspect and, if necessary, remove the frame stud and apply paint, free of charge. Owner notification letters were mailed April 6, 2023. Owners may contact FCA US, LLC customer service at 1-800-853-1403. FCA US, LLC's number for this recall is 28A.
POWER TRAIN:CLUTCH ASSEMBLY · 23V116000
2023-02-23
Chrysler (FCA US, LLC) is recalling certain 2018-2023 Jeep Wrangler, and 2020-2023 Jeep Gladiator vehicles equipped with manual transmissions. The clutch pressure plate may overheat and fracture.
Consequence: 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.
Remedy: 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. Owners may contact (FCA US, LLC) customer service at 1-800-853-1403. FCA US LLC's number for this recall is 19A. This recall expands and replaces previous recall 21V-028. Vehicles previously repaired under recall 21V-028 will need to have the new remedy completed.
ENGINE · 22V865000
2022-11-23
Chrysler (FCA US, LLC) is recalling certain 2021-2023 Jeep Wrangler 4xe vehicles equipped with 2.0L Plug-In Hybrid Electric Vehicle engines. A loss of communication may cause an engine shutdown.
Consequence: An engine shutdown can cause a loss of drive power, increasing the risk of a crash.
Remedy: 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 module software, Hybrid Control Processor and Auxiliary Hybrid Control Processor, free of charge. Owner notification letters were mailed December 22, 2022. Owners may contact FCA US, LLC customer service at 1-800-853-1403. FCA US, LLC's number for this recall ZB7.
Chrysler (FCA US, LLC) is recalling certain 2020-2022 Jeep Wrangler, Ram 1500, and 2021-2022 Jeep Gladiator vehicles equipped with 3.0L diesel engines. The high pressure fuel pump (HPFP) may fail, causing an engine stall.
Consequence: An engine stall can increase the risk of a crash.
Remedy: 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. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is Z96.
Chrysler (FCA US, LLC) is recalling certain 2022-2023 Jeep Wrangler Plug-In Hybrid Electric (PHEV) vehicles. The high voltage (HV) battery pack assembly was built with incorrect fasteners to secure the 200-amp fuse, which can generate excessive heat.
Consequence: Excessive heat may cause the fuse to fail and result in a loss of drive power, increasing the risk of a crash.
Remedy: Dealers will inspect and replace the HV battery fuse, as necessary. Dealers will also inspect the battery assembly for damage and replace it, if necessary. Repairs will be performed free of charge. Owner notification letters were mailed December 8, 2022. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is Z71.
EXTERIOR LIGHTING · 22V326000
2022-05-12
Chryler (FCA US, LLC) is recalling certain 2022 Jeep Wrangler vehicles. The side marker lights may not function due to an incompatible tail light assembly wiring harness. 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: Nonfunctional side marker lights may reduce vehicle visibility to other drivers, increasing the risk of a crash.
Remedy: FCA will replace the tail light assemblies, free of charge. Owner notification letters were mailed on May 26, 2022 and August 3, 2023. Owners may contact FCA US, LLC customer service at 1-800-853-1403. FCA US, LLC's number for this recall is Z43.
🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Lexus & Toyota Mechanic · 20+ years.