According to Au7o's analysis of 1,820+ owner reports, the 2019 Jeep Wrangler has 24 documented known issues, with 5 rated critical. The most serious are Manual transmission clutch pressure plate overheating / fire risk (recall 21V-028 & 23V-116), Death Wobble: violent front-end shaking at highway speed (solid front axle) ($150-$1,200 repair), 3.6L Pentastar Rocker Arm / Lifter Needle-Bearing Failure — Valvetrain Tick, Misfire & Cam Damage ($1,300-$4,000 repair), Steering Gear Box Loose Play & Highway Wandering (Aluminum-to-Steel Box TSB) ($0-$1,200 repair) and eTorque Belt-Starter Generator (BSG) / 48V Power Pack Failure — Charging & No-Start ($0-$3,000 repair). The most commonly reported issue is ESS (Engine Start-Stop) System Issues with 780 owner reports. Across all issues with published estimates, repair costs range from $25 to $4,000. DIY maintenance guides at au7o.io.
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."
Campaign #24V11100015/02/2024
AIR BAGS:FRONTAL:DRIVER CLOCKSPRING/SPIRAL CASSETTE
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."
Campaign #24V19900014/03/2024
STEERING:HYDRAULIC POWER ASSIST:PUMP
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According to Au7o's analysis of 1,820+ owner reports, the 2019 Jeep Wrangler has 24 documented issues. The most frequently reported are: Manual transmission clutch pressure plate overheating / fire risk (recall 21V-028 & 23V-116), Death Wobble: violent front-end shaking at highway speed (solid front axle), 3.6L Pentastar Rocker Arm / Lifter Needle-Bearing Failure — Valvetrain Tick, Misfire & Cam Damage. Of these, 5 are rated critical and should be addressed promptly.
Is the Jeep Wrangler reliable?
The 2019 Jeep Wrangler has 24 known issues documented across 1,820+ owner reports. 5 issues are rated critical: Manual transmission clutch pressure plate overheating / fire risk (recall 21V-028 & 23V-116) and Death Wobble: violent front-end shaking at highway speed (solid front axle) and 3.6L Pentastar Rocker Arm / Lifter Needle-Bearing Failure — Valvetrain Tick, Misfire & Cam Damage and Steering Gear Box Loose Play & Highway Wandering (Aluminum-to-Steel Box TSB) and eTorque Belt-Starter Generator (BSG) / 48V Power Pack Failure — Charging & No-Start. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
How much does it cost to fix common Jeep Wrangler problems?
Repair costs for known Jeep Wrangler issues range from $0 to $4,000, depending on the specific problem and whether you choose DIY or professional repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
What is the 2018-2023 Jeep Wrangler Manual transmission clutch pressure plate overheating / fire risk (recall 21V-028 & 23V-116)?
NHTSA campaign 23V116000 covers certain 2018-2023 Jeep Wrangler vehicles equipped with manual transmissions. The clutch intermediate pressure plate may overheat and fracture, potentially cracking the transmission case and expelling heated debris. The debris may contact an ignitio… Severity: high.
What is the 2012-2023 Jeep Wrangler Death Wobble: violent front-end shaking at highway speed (solid front axle)?
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.
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On the 2012-2023 Jeep Wrangler, wranglers (JK and JL) with a solid front axle are prone to 'death wobble' — a violent, self-reinforcing side-to-side oscillation of the front-end steering components and steering wheel, typically triggered by hitting a bump, expansion joint or pothole at speeds above ~45-55 mph. The solid axle cannot absorb impacts as well as independent suspension, and once worn or loose steering/suspension components (track bar, ball joints, tie rod ends, control arm bushings, steering damper, wheel bearings) are jarred out of equilibrium the front end shakes uncontrollably until the driver slows well down. NHTSA logged hundreds of complaints across JK and JL generations (450+ for JL alone, including 2019-2021 Rubicons). FCA repeatedly replaced the steering damper as a band-aid, often without curing the problem. A nationwide class action (Reynolds/Tucker v. FCA US, E.D. Mich.) settled in June 2023 covering ~1.1M 2018-2020 Wranglers / 2020 Gladiators, providing an extended warranty on the front steering damper and reimbursement for prior damper repairs.
Common Symptoms
Violent steering wheel and front-end shaking after hitting a bump at highway speed
Whole front end feels like it is about to fall apart
Shaking only stops after slowing well below the trigger speed
Often returns repeatedly even after a steering damper replacement
Worse on lifted Jeeps or with worn/loose track bar and ball joints
How to Fix
Diagnose and replace the actual worn component rather than just the damper: inspect the track bar (bar and both mounting points/bracket), front ball joints, tie rod ends, drag link, control arm bushings, and wheel bearings; re-torque or replace as needed and set front-end alignment. An upgraded/heavy-duty track bar and steering stabilizer help on lifted or high-mileage trucks. 2018-2020 owners should check eligibility for the class-action steering-damper extended warranty (up to 8 years/90,000 miles) and prior-repair reimbursement.
On the 2018-2024 Jeep Wrangler, jL Wranglers (and the related Gladiator) are widely reported to have vague, loose on-center steering that wanders and drifts at highway speed, forcing constant correction. This is distinct from death wobble — it is excessive play and tracking instability in the steering gear itself. Stellantis acknowledged it with a TSB that replaces the original aluminum-housing steering gear box with an upgraded steel/cast-iron unit; a related steering-damper customer-satisfaction action (V41) was also issued for some 2018-2019 units. NHTSA has logged numerous owner complaints. The steel box tightens on-center feel and reduces wander but does not always fully eliminate tracking sensitivity.
Common Symptoms
Vehicle wanders/drifts and won't track straight on the highway
Constant steering correction required
Loose, vague on-center feel / excessive steering-wheel play
Darting in ruts and crosswinds
Off-center steering wheel when driving straight
How to Fix
Have the dealer perform the steering-gear TSB to install the upgraded steel steering box (4-door PN 68250506AE, superseding 68250506AC/AD) — covered under warranty when the customer can demonstrate the complaint. Verify steering-damper recall/CSN V41 is completed on applicable 2018-2019 units. Confirm proper alignment, tighten/inspect track bar and intermediate shaft, and road-test. Out-of-warranty, the steel box swap runs roughly $700-$1,200 plus alignment.
On the 2012-2020 Jeep Wrangler 3.6L Pentastar V6 (ERB/ERC), the 3.6L Pentastar V6 used in JK (2012-2018) and JL (2018+) Wranglers suffers a documented valvetrain failure separate from the engine's oil-consumption problem. The needle roller bearings inside the rocker arms wear prematurely, loosen, and can drop out, shifting the rocker arm out of alignment so its roller stops turning and grinds against the camshaft lobe. This scrapes both parts and circulates metal debris through the oil. It typically begins as a persistent top-end 'Pentastar tick' (loudest at cold start, then constant) and progresses to random or cylinder-specific misfires, rough idle, bucking/surging, hesitation, power loss, and — if ignored — catastrophic cam/valvetrain damage. A proposed class-action lawsuit against FCA covering 2014-2020 3.6L Chrysler/Dodge/Jeep/RAM vehicles alleges a defective needle-bearing rocker design. Commonly surfaces after roughly 60,000-100,000 miles.
Persistent top-end ticking noise (Pentastar tick), loudest at cold start
Check engine light with random or cylinder-specific misfires
Rough idle, bucking/surging, hesitation
Reduced power/performance
Metal shavings found in engine oil
How to Fix
Diagnose with a cold-start listen plus cylinder-specific misfire and cam/crank correlation codes. Accepted repair is replacement of the affected rocker arms and hydraulic lash-adjuster lifters; if the camshaft lobe is scored, the camshaft(s) must also be replaced, along with a thorough oil-system flush to purge metal debris. Many shops replace all rockers as a set to avoid repeat failure. Catching it at the tick stage (before misfire/cam damage) is dramatically cheaper than after debris circulates.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Genuine Mopar 5184296AH roller rocker arm
OEMMopar 5184296AH
Individual rocker replacement after cover-off inspection confirms rough, loose, seized or displaced roller hardware Fitment/availability: Cataloged 3.6L Pentastar rocker branch used by specified Wrangler applications; sold individually, …
Individual hydraulic lash-adjuster replacement when inspection/test confirms collapse, sticking or wear Fitment/availability: Specified Pentastar valvetrain applications including Wrangler; sold individually and not proof that a rocker, …
On the 2012-2025 Jeep Wrangler 3.6L Pentastar V6, the 3.6L Pentastar's combined oil cooler and oil filter housing adapter sits in the engine valley and is made of plastic that hardens, warps, and cracks under sustained underhood heat — it can also crack from over-tightening the oil filter cap. The resulting oil (and sometimes coolant) leak runs down the back of the block over the bellhousing, perfectly mimicking a rear main seal leak and leading to misdiagnosis. It is one of the most common 3.6 oil leaks across Wrangler, Gladiator, and other Pentastar applications, with no official recall. The OEM Mopar replacement is part 68105583; the popular upgraded all-aluminum fix is Dorman 926-959 (cooler/cap/filter kit) or 926-876 (housing + seals only).
Common Symptoms
Oil leak / drips appearing at rear of engine
Oil pooling in engine valley
Burning oil smell after drives
Low oil level between changes
Coolant mixing/seepage at housing
How to Fix
Confirm the source by cleaning the valley and watching for fresh oil at the housing seams (a dry flywheel/dust cover rules out the rear main seal). Replace the failed housing/cooler. The strongest fix is the upgraded all-aluminum Dorman housing-and-cooler kit (926-959, includes cooler, cap, and filter; 926-876 is housing+seals only) which eliminates the plastic-cracking failure mode; the OEM Mopar replacement (68105583) is also available. When servicing, only snug the oil filter cap (about 1/8 turn past contact) to avoid cracking the housing.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
On the 2012-2021 Jeep Wrangler 3.6L Pentastar V6 (ERB), p0011 tells you the Bank 1 intake camshaft is stuck (or lagging) in the over-advanced position — the PCM commanded a phaser position it can't achieve. This code applies to the 3.6L Pentastar V6 (2012+ JK/JL), which uses dual VVT with a cam phaser on each of the four camshafts controlled by an Oil Control Valve (OCV / VVT solenoid) that meters engine oil to the phaser. NOTE: the earlier 3.8L OHV pushrod V6 (2007-2011 JK) has no VVT, no cam phasers and no OCV, so it cannot set P0011 — this code is Pentastar-only. The dominant real-world cause is oil-related: overdue/dirty oil or the wrong viscosity sludges the fine OCV passages and screen, so the solenoid responds sluggishly and the phaser hangs advanced. A failed OCV solenoid itself, or in higher-mileage cases a worn cam phaser, are the other causes. Pentastar engines are especially sensitive to oil condition here.
Common Symptoms
Check engine light on
Rough or unstable idle
Hesitation / poor throttle response
Occasional stalling
Hard start when hot
Reduced fuel economy
Engine ticking or rattle on cold start (worn phaser)
How to Fix
First check oil level and condition — if it's dark, sludgy, or the wrong grade, do an oil-and-filter change with the correct spec (5W-20/5W-30 per year) and re-test, as a fresh change clears many cases. If the code persists, inspect and clean or replace the Bank 1 intake Oil Control Valve / VVT solenoid and its screen. Verify wiring and connector integrity. Persistent codes after a good OCV point to a worn camshaft phaser, which is the more expensive fix.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Genuine Mopar 5184150AF oil-control valve
OEMMopar 5184150AF
Replace the confirmed faulty Bank 1 intake OCV on the first-generation Wrangler Pentastar Fitment/availability: 2012-2018 Wrangler JK 3.6L; distinguish 2018 JK from JL by VIN/body. Verify exact bank/position and connector before ordering.
Replace the confirmed faulty Bank 1 intake OCV on the upgraded JL Pentastar Fitment/availability: 2018-2021 Wrangler JL 3.6L intake position only; distinguish 2018 JL from JK. Do not substitute the different JL exhaust OCV.
On the 2007-2020 Jeep Wrangler, a frequently misdiagnosed Wrangler oil leak is the upper (structural) oil pan gasket. On both the 3.8L and 3.6L, oil seeps from the sides of the upper oil pan, runs down, and collects at the back of the block — looking exactly like a rear main seal failure. Owners (and shops) often quote an expensive RMS job requiring transmission removal when the real culprit is the far cheaper oil pan gasket. The 3.6 also develops a related front/top seep that adds to the confusion.
Common Symptoms
Oil drips at rear of engine / over bellhousing
Oil spots on driveway
Low oil level over time
Oil film on transmission case
No leak visible from valve covers
How to Fix
Before authorizing a rear main seal replacement, remove the bellhousing dust cover and inspect: a dry flywheel points to the oil pan gasket rather than the RMS. Replace the upper oil pan gasket (a DIY-friendly job versus pulling the transmission for the RMS), using RTV at the front/rear cover seams per the service procedure. Re-clean and re-inspect after a few drive cycles to confirm the leak is resolved and not the oil cooler housing.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Mopar 5241062AB oil-pan gasket package
OEMMopar 5241062AB (current service revision may be 5241062AC)
Reseal a confirmed 3.8L engine-oil-pan leak with the correct molded gasket package Fitment/availability: 2007-2011 Wrangler JK 3.8L V6 only; package includes the pan gasket and oil-pickup-tube seal.
Reseal the structural engine-oil-pan flange where the factory procedure specifies Mopar gray RTV Fitment/availability: 2012-2018 Wrangler JK 3.6L upper/lower engine-oil-pan service, and only later JL operations whose VIN-specific factory…
On the 2018-2024 Jeep Wrangler, eTorque (mild-hybrid) Wranglers replace the conventional alternator/starter with a 48V belt-driven motor-generator (BSG/MGU) plus a 48V power pack unit (PPU) and a 12V system. Owners report charging-system failures, battery warning lights, rough/failed auto-starts during stop-start cycling, voltage drops, stalling, and no-starts. The most common culprit is the 48V PPU rather than the MGU itself, though both fail. The MGU/BSG (Mopar 68452771AF) is expensive and, once replaced, must be programmed with the dealer scan tool or it will not function. Components fall under the 8-year/80k-mile hybrid warranty, but out-of-warranty repairs are costly.
Rough or failed engine restart in stop-start traffic
Voltage drops, stalling, or no-start
Service charging system / hybrid warning messages
Dead 12V battery despite a recent replacement
How to Fix
Diagnose the 48V/12V charging system with the dealer scan tool to distinguish a failed 48V PPU (the most frequent cause) from a failed belt-starter generator (MGU). Replace the PPU or the MGU (Mopar 68452771AF) as indicated; a new MGU MUST be programmed/initialized with the factory tool before it will operate. Inspect the dedicated BSG belt/tensioner (PN 05281667AC) and 12V battery health, since a weak 12V battery can mimic charging faults. Use the hybrid warranty where eligible.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Genuine Mopar 68381513AA 48V Power Pack Unit battery kit
OEMMopar 68381513AA
Replace a professionally diagnosed failed 48V PPU after warranty and VIN checks Fitment/availability: Cataloged 2018-2024 Wrangler eTorque applications; VIN confirmation required.
Replace a factory-scan-confirmed failed early 2.0L eTorque generator Fitment/availability: 2019-2020 Wrangler JL with 2.0L eTorque as explicitly cataloged; not a later non-eTorque 2.0L and not the 3.6L MGU. Requires factory initializatio…
Replace a cracked, contaminated or out-of-spec BSG drive belt on the compatible 2.0L branch Fitment/availability: 2019 Wrangler JL 2.0L eTorque catalog page; broader early-JL use must be confirmed by VIN.
Genuine Mopar 05281667AD lower BSG belt tensioner
OEMMopar 05281667AD
Replace a confirmed failed lower BSG tensioner on the compatible 2.0L branch Fitment/availability: 2018-2026 Wrangler JL 2.0L with Belt-Start Generator per retailer; verify VIN and actual eTorque configuration.
Genuine Mopar 5281592AA 3.6L eTorque MGU drive belt
OEMMopar 5281592AA
Replace a cracked, contaminated or out-of-spec MGU drive belt on the compatible 3.6L branch Fitment/availability: 2019-2023 Wrangler JL 3.6L ERG eTorque according to the live listing; confirm VIN/build because the issue's broad 2018-2024…
On the 2017-2021 Jeep Wrangler, the 8.4-inch Uconnect touchscreen suffers physical delamination: the optically-clear adhesive (OCA) bonding the glass digitizer to the display breaks down under repeated dashboard heat cycling. This produces bubbles and cloudy patches, then 'ghost touches' where the screen registers phantom presses (jumping menus, dialing on its own, changing climate), and in severe cases the liquefied adhesive drips onto the center console. This is mechanically distinct from the already-documented Uconnect freeze/reboot software faults. Coverage tightened in December 2024 to a strict 60,000-mile cutoff, leaving many owners paying out of pocket.
Common Symptoms
Bubbles or cloudy blotches under the touchscreen glass
Ghost/phantom touches — screen activates inputs by itself
Menus jump or buttons press without being touched
Adhesive/goo seeping from screen edges onto the console
Worsens in hot weather / after sitting in the sun
How to Fix
Early on, request a Mopar/Jeep Cares goodwill radio replacement if within the 60k-mile/coverage window. The durable fix is to replace or rebuild the touchscreen/digitizer assembly. Many owners use specialist refurb services that remove the failed OCA between the digitizer and LCD and re-bond it (or convert to perimeter tape), at far lower cost than a dealer head-unit swap. Park in shade / use a sunshade to slow heat-driven recurrence.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Cuescreens gel-free Uconnect 4/4C 8.4-inch LCD and touchscreen assembly
OEMCuescreens UAQ/UAS upgraded LA084X01 assembly
Replace a physically delaminated compatible LCD/digitizer assembly instead of the complete radio Fitment/availability: 2018-2021 Wrangler JL with Uconnect 4/4C 8.4-inch UAQ or UAS radio using the single-ribbon LA084X01 screen family; con…
On the 2018-2024 Jeep Wrangler, the 8.4-inch Uconnect 4 and the newer Uconnect 5 head units frequently freeze, glitch, reboot multiple times before booting, or go to a black screen. A common and safety-relevant failure mode is the rear backup camera failing to display when shifted into Reverse, showing a blue/black screen, or staying on after moving forward. The system is sensitive to 12V voltage drops (a weak auxiliary/aux battery makes it lag, reset, or refuse to boot), and many JLs ship with loose fuses that aggravate the problem. Stellantis acknowledged a broad list of Uconnect 5 failures across 2021-2024 vehicles in Technical Service Bulletin 08-008-24.
Reboot the head unit (hold volume + tuner knobs ~10-20 seconds) and reseat fuse F97 to clear a frozen state. Apply the latest Uconnect software update per TSB 08-008-24, which addresses many freeze/reboot and camera bugs. Check and tighten loose cabin fuses and verify the auxiliary/12V battery health, since low voltage triggers resets. If the backup camera still blanks, inspect the camera, its harness, and connector; replace the camera or radio module if a hardware fault is confirmed.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Replace a circuit-tested failed rear camera after software, power, connector and harness faults are excluded Fitment/availability: 2018-2024 Wrangler JL applications cataloged without the alternate 35-inch-tire or off-road-camera configu…
On the 2018-2023 Jeep Wrangler, the automatic engine start-stop system can be problematic, with complaints about delayed restarts, aggressive shutoffs, and system deactivating in conditions where owners expect it to work. The system defaults to ON each time the vehicle starts.
Common Symptoms
Delayed engine restart
System shuts off at inappropriate times
ESS not available message
Engine shuts off then immediately restarts
System won't disable
How to Fix
System can be disabled with button press each drive. Aftermarket ESS disable devices available that remember your preference. Ensure battery is in good condition - weak batteries cause issues. Some owners have had battery replaced to improve ESS function.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
TRL Automotive Autostop Eliminator for Wrangler JL
OEMTRL Wrangler JL Autostop Eliminator
Optional reversible device that remembers the driver's ESS-button preference on a healthy system Fitment/availability: 2018-2026 Wrangler JL with non-hybrid gasoline or diesel engine and factory ESS button; explicitly not for 4xe.
High Confidence780 owner reportsLast reported by owners Feb 2024Reviewed Feb 2026
On the 2018-2023 Jeep Wrangler, nHTSA campaign 23V116000 covers certain 2018-2023 Jeep Wrangler vehicles equipped with manual transmissions. The clutch intermediate pressure plate may overheat and fracture, potentially cracking the transmission case and expelling heated debris. The debris may contact an ignition source and cause a fire; clutch odor, slippage or cluster messages may occur first.
Common Symptoms
Clutch odor
Clutch slippage
Cluster warning message
Fractured pressure plate
Heated debris or fire
How to Fix
Check the VIN for campaign 23V116000 (FCA recall 19A). Dealers replace the clutch assembly and update the software free of charge. Campaign 23V116 expands and replaces 21V028, so vehicles repaired under the earlier campaign still require the newer remedy.
On the 2018-2023 Jeep Wrangler, the JL Wrangler with manual transmission can experience clutch issues including premature wear, judder, and difficulty engaging gears. Some owners report clutch failures at relatively low mileage, particularly with off-road or aggressive driving.
If under warranty, have dealer inspect clutch. Clutch replacement required if worn. Consider upgraded clutch for off-road or towing use. Proper clutch technique helps longevity - avoid riding the clutch or aggressive launches.
Owner tips & cautions
TipGet a proper diagnosis before replacing parts - similar symptoms can have different causes
TipSearch Jeep Wrangler forums and owner groups for real-world experiences and DIY guides
TipGet multiple quotes from independent mechanics - dealer prices can be 2-3x higher for the same repair
Medium Confidence420 owner reportsLast reported by owners Feb 2024Reviewed Feb 2026
On the 2012-2025 Jeep Wrangler, wranglers equipped with the ZF-based 8-speed automatic (845RE/850RE/8HP) are widely reported to shift harshly or jerk, especially the 1-2 shift and when accelerating from a stop, plus delayed engagement when moving from Park to Drive or Reverse. Many cases are resolved by a Transmission Control Module (TCM) software/calibration reflash, while others stem from low or degraded transmission fluid, a failing valve body, or a worn shift solenoid. NHTSA and J.D. Power survey data show higher-than-class-average shifting complaint rates. Unexpected downshifts that flare engine RPM and overheating during towing/off-road are also documented.
Start with the latest TCM/PCM calibration flash from the dealer (many harsh-shift complaints are a software fix). Verify transmission fluid level and condition using the correct fill procedure and ZF-spec fluid; perform a fluid/filter service if dark or burnt. If shifting faults persist, diagnose the valve body and shift solenoids; relearn shift adaptives after any service. Severe internal failures require valve body or transmission replacement.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Separate filter branch for a VIN-confirmed non-PHEV JL eight-speed pan-drop service Fitment/availability: Shown with the 68362041AC metal-pan family in Mopar diagrams. Confirm transmission, engine and VIN; do not apply automatically to t…
On the 2018-2024 Jeep Wrangler, stellantis bulletin 31-002-22 applies to 2018-current JL Jeep Wrangler aluminum panels with corrosion or paint bubbling on hoods, hinges, doors, fenders, swing gates or other exterior surfaces. The bulletin warns that ferrous-metal cross-contamination during preparation can lead to galvanic corrosion.
Common Symptoms
Corrosion or paint bubbling on an aluminum exterior panel
Bubbling at a hood, hinge, door, fender or swing-gate area
How to Fix
A qualified repair facility should inspect the aluminum panel and obtain any required authorization. Severely pitted panels may require replacement. Otherwise, the bulletin calls for removing corrosion, preparing the aluminum separately from ferrous metals, applying Mopar anti-corrosion pen 06103087AA, epoxy primer and the specified refinishing system. The cited bulletin does not direct a universal hinge replacement.
On the 2018-2023 Jeep Wrangler, jL Wranglers (and Gladiators) are widely reported to have windshields that crack, chip and fracture from minor road debris impacts that would not damage a typical windshield — sometimes within days or a few miles of delivery. The near-vertical windshield and apparently thin glass make it especially vulnerable. A class action alleges 2016-present Wrangler/Gladiator windshields are 'extremely prone' to cracking; NHTSA and forums hold large numbers of owner complaints. FCA began offering an optional Mopar Corning Gorilla Glass windshield as a more durable upgrade, though owners report even those can still crack.
Common Symptoms
Windshield chips or cracks from small rocks/road debris
Cracks spreading rapidly across the glass
Repeated cracking even after replacement
How to Fix
There is no recall; replacement is the only fix once cracked. Owners report better durability from the Mopar Corning Gorilla Glass windshield upgrade. Maintain extra following distance behind trucks, and consider a clear windshield protection film. Check whether comprehensive insurance / glass coverage applies before paying out of pocket.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Mopar 68522631AB/AC Corning Gorilla Glass windshield, base family
OEMMopar 68522631AB (supersedes 68522631AA; current catalog may
Replace a cracked JL windshield with the Mopar Gorilla Glass base configuration after insurance review Fitment/availability: 2018-2023 Wrangler JL only when the VIN/original glass features match the 68522631 family; verify navigation, an…
Mopar 68522634AE Corning Gorilla Glass windshield, camera/heater/antenna family
OEMMopar 68522634AE
Replace a cracked fully equipped JL windshield while retaining the required camera, heater and antenna provisions Fitment/availability: Wrangler JL only when VIN and original glass confirm the 68522634 camera-plus-heater-plus-antenna fam…
On the 2018-2023 Jeep Wrangler, the hardtop can leak water into the cabin, particularly around the freedom panels, rear window seals, or the seal where the top meets the body. Water intrusion can wet carpets, seats, and cause electrical issues over time.
Common Symptoms
Water on headliner after rain
Wet floor mats or carpet
Water dripping from rear window area
Musty smell in cabin
Water pooling in footwells
How to Fix
Inspect all seals for proper seating and damage. Replace worn or cracked seals. Ensure freedom panels are properly aligned and latched. Apply seal conditioner to maintain flexibility. Some owners add additional weather stripping for improved sealing.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Genuine Mopar 68368922AE hardtop front seal
OEMMopar 68368922AE
Replace a torn, shrunken or permanently deformed front/header seal after a zone water test proves this entry path Fitment/availability: 2018-2023 Wrangler JL two- or four-door within the issue range; verify hardtop configuration and VIN.
Genuine Mopar 68368569AE Freedom/Targa center seal
OEMMopar 68368569AE
Replace a damaged center seal only when testing traces water to the joint between the removable panels Fitment/availability: Retail fitment explicitly covers 2019-2023 Wrangler JL in this issue range; VIN-confirm any 2018 application.
AGS Sil-Glyde BK4 rubber-compatible lubricant, 4 oz
OEMAGS BK4
Condition clean, intact roof seals with a light film after panel seating and leak-path inspection Fitment/availability: Universal rubber-compatible maintenance product; not a structural sealant and not a repair for missing foam, damaged …
High Confidence620 owner reportsLast reported by owners Feb 2024Reviewed Feb 2026
On the 2018-2023 Jeep Wrangler, the two removable 'Freedom Panel' roof sections over the front seats on hardtop JL Wranglers commonly leak water — most often at the front edge near the windshield header and at the center seam between the panels — allowing water to drip onto the headliner, sun visors, dash and even the radio/center stack. Causes include pinched or misaligned panel seals, improper reinstallation after removing the panels, and seal degradation/shrinkage from UV exposure. It is a widespread, well-documented JL complaint (carried over from JK Freedom Tops) and, while a nuisance rather than a safety defect, can lead to interior water damage and electrical issues if it reaches the radio.
Common Symptoms
Water dripping from the front center of the roof near the windshield onto the dash/radio
Wet headliner, visors, or front floor after rain or a car wash
Leaks worse after frequently removing/reinstalling the Freedom Panels
How to Fix
Clean and properly lubricate the panel and windshield-header seals with a non-greasy silicone/synthetic seal lubricant; reinstall panels correctly (set straight down into the seals starting passenger side, do not slide). Inspect for pinched or shrunken seals and replace damaged seals (often covered under warranty when caught early). Verify the windshield header panel and latch alignment.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Apply the exact TSB foam repair after the prescribed water test identifies the front-center/left panel leak path Fitment/availability: JL Wrangler covered by TSB 23-068-23 symptoms; verify VIN/build and warranty/RSU eligibility first.
AGS Sil-Glyde BK4 rubber-compatible lubricant, 4 oz
OEMAGS BK4
Apply a light maintenance film to clean, undamaged Freedom Panel and header seals after the leak path is corrected Fitment/availability: Non-vehicle-specific silicone-based lubricant stated compatible with EPDM and nitrile rubber. Not a …
On the 2007-2025 Jeep Wrangler, front (and sometimes rear) sealed wheel hub/bearing assemblies are a high-wear item on JK and JL Wranglers, especially on lifted rigs running larger tires that load the bearing harder. As the bearing wears it produces a speed-dependent grinding, rumbling, or humming that changes when turning, and free play can be felt by rocking the tire at the 12-and-6 positions. Because the ABS wheel-speed sensor (tone ring/sensor) is integrated into the hub assembly on these models, a failing hub commonly damages the sensor and triggers ABS and traction-control (ESC) warning lights along with disabled stability control. The common service hub assembly for 2007-2016 5-lug JK with ABS is part 513272 (Mopar/MOOG/Timken/Spicer equivalents); note a JK hub part-number change around 2011, so the correct year-specific part must be used.
Confirm the bad corner by road-test noise direction and the 12/6 rock test for play. Replace the complete hub/bearing assembly (the integrated ABS sensor is part of the unit). For 2007-2016 5-lug JK with ABS the common service part is assembly 513272 (Mopar/MOOG/Timken/Spicer equivalents); verify the correct part for your year due to the ~2011 design change. Inspect/clean the ABS connector and clear codes; the ABS/ESC lights should extinguish once the hub and its sensor are replaced.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Genuine Mopar 52060398AC front hub and bearing
OEMMopar 52060398AC
Replace a confirmed failed early-JK front unit bearing Fitment/availability: 2007-2010 Wrangler JK/Unlimited, front left or right.
Replace a confirmed failed JL front unit bearing Fitment/availability: 2018-2025 Wrangler JL front left or right within the issue range; 2018 must be JL, not JK. Preserve/test the separately serviced wheel-speed sensor and confirm VIN/ax…
On the 2007-2024 Jeep Wrangler, rubicon models use an electronic front sway-bar disconnect actuator (motor + gear + control electronics) so the bar can be uncoupled for off-road articulation. The actuator housing has poor sealing, and water from everyday puddles, rain, or shallow fording (well under the advertised wading depth) corrodes the internal motor, harness, and electrical contacts. The result is a sway bar that won't disconnect, won't reconnect (a safety concern at highway speed because it leaves the front bar uncoupled), and a 'Service 4WD' warning. Corrosion at the connector can also create a parasitic battery drain. The actuator is not serviceable as individual parts — Mopar sells the motor only as part of the complete actuator assembly, making it an expensive repair, which is why many owners convert to a manual disconnect.
Common Symptoms
Sway bar will not disconnect when the button is pressed
Sway bar will not reconnect/lock for highway driving
Service 4WD warning light illuminated
Sway bar disconnect light flashing or stuck on
Green corrosion on the actuator electrical connector
Parasitic battery drain / dead battery traced to the disconnect circuit
Failure appears or worsens after rain or a water crossing
How to Fix
Diagnose with a scan tool for sway-bar/4WD fault codes and inspect the actuator connector for green corrosion and water intrusion. Cleaning and re-seating a corroded connector or applying dielectric grease can restore function early on. Once the internal motor is corroded, replace the complete Mopar front disconnect stabilizer-bar actuator (PN 68044411AC); the bar assembly itself is PN 52060300AK. Many off-roaders instead install an aftermarket manual disconnect (e.g., EVO/Currie/Teraflex) to permanently eliminate the electronic failure point. Seal/relocate the connector and add dielectric grease to slow recurrence.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Genuine Mopar 68044411AC JK electronic stabilizer-bar actuator
OEMMopar 68044411AC
Replace the JK actuator after electrical testing and internal corrosion/failure are confirmed and the bar mechanism is serviceable Fitment/availability: 2007-2018 Wrangler JK Rubicon electronic-disconnect application; supersedes AA/AB.
Genuine Mopar 68251037AC complete front electric-disconnect stabilizer bar
OEMMopar 68251037AC / supersession 68601966AB
Complete early-JL bar/module replacement when the internal disconnect mechanism or integrated assembly is failed Fitment/availability: Cataloged 2018-2021 Wrangler JL application and superseded by 68601966AB; select by VIN/Rubicon equipm…
On the 2007-2023 Jeep Wrangler, owners across JK and JL hardtops report the rear (and occasionally quarter) tempered glass spontaneously exploding into pebbles with no impact — often while parked or driving normally. Tempered glass can fail from manufacturing-induced internal stress (nickel-sulfide inclusions, tempering-oven variance) that releases under temperature swings or pressure/altitude changes. A separate but related failure mode is the rear glass shattering when the vehicle is driven with the hardtop's flip-up rear glass left in the raised/open position. This is distinct from the already-documented thin-windshield chipping issue, and it is a recurring owner complaint.
Common Symptoms
Rear hardtop glass shatters into small pebbles with no impact
Glass explodes while parked or during normal driving
Loud bang followed by collapsed rear window
More likely during rapid temperature or altitude changes
Failure when driven with the flip-up rear glass left open
How to Fix
Replacement is the only fix for shattered tempered glass — source an OEM Mopar or quality aftermarket rear glass and re-bond/install per the hardtop type (bonded vs. flip-up). When in the warranty window, dealers have frequently replaced spontaneously-shattered glass under warranty with little pushback. Never drive with the flip-up rear glass raised, and avoid slamming the tailgate, to reduce stress-induced failures. Inspect the defrost grid wiring during replacement on heated rear glass.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Replace shattered heated rear glass on an early factory JK hardtop Fitment/availability: 2007-2010 Wrangler JK factory hardtop, heated green/clear solar tint, approximately 42 x 20 inches; measure the opening because later tops may have …
Replace the matching non-deep-tint/alternate-option JL backlite after VIN and glass-code confirmation Fitment/availability: 2018-2020 and 2022-2023 Wrangler JL within the issue range as explicitly cataloged; verify the 2021 VIN and optio…
Replace the matching deep/privacy-tint JL backlite after VIN and glass-code confirmation Fitment/availability: 2018-2023 Wrangler JL within the issue range; supersedes 68282135AF/AJ and related revisions.
On the 2007-2025 Jeep Wrangler, factory soft tops on the Wrangler are a recurring complaint source for excessive wind noise, water leaks, and zipper failures. The plastic front header bow gets hot in summer, bends/warps, and no longer mates cleanly to the windshield gasket, creating both wind noise and water intrusion. Zippers corrode, bind, and tear within months, and even small fabric tears amplify wind noise and grow over time. Base vinyl tops are noisier and leak-prone compared with the premium twill fabric.
For header warp, replace the OEM plastic front header with an aftermarket metal header to restore a proper seal (a commonly cited durable fix). Clean and lubricate zippers with proper zipper lubricant (not WD-40, which attracts grit); replace failed window zippers. Re-seat/replace door surround seals and check top alignment and hardware torque. For degraded or torn fabric, replace the soft top — twill is quieter and seals better than vinyl.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Replace a confirmed bowed or broken factory soft-top header Fitment/availability: 2007-2018 Wrangler JK two-door or Unlimited four-door with factory-grade soft top; distinguish 2018 JK from JL.
Bestop 11206-00 soft-top zipper cleaner and lubricant, 2 oz
OEMBestop 11206-00
Clean and lubricate intact soft-top window zippers after removing grit Fitment/availability: Universal soft-top zipper maintenance for JK/JL; not a repair for separated teeth, torn zipper tape, failed stitching or a broken slider. Fitmen…
Bestop 79846-17 black-twill Replace-A-Top with tinted windows
OEMBestop 79846-17
Replace failed fabric/windows while reusing sound factory bow hardware Fitment/availability: 2010-2018 Wrangler JK two-door only; requires factory frame/hardware and does not fit 2007-2009 JK or JL. Distinguish 2018 JK from JL.
Bestop 79847-17 black-twill Replace-A-Top with tinted windows
OEMBestop 79847-17
Replace failed fabric/windows while reusing sound factory bow hardware Fitment/availability: 2010-2018 Wrangler JK Unlimited four-door only; requires factory original hardware and does not fit two-door, 2007-2009 JK or JL. Fitment/availa…
Mopar black-twill complete soft-top kit for JL two-door
OEMMopar JL two-door twill kit (variant-specific)
Replace a degraded JL two-door top when a complete factory-style hardware kit is needed Fitment/availability: 2018-2025 Wrangler JL two-door; choose exact tinted/clear-window variant and verify model year/VIN.
Mopar 82215146 black-twill complete soft-top kit with tinted windows
OEMMopar 82215146
Replace a degraded JL four-door top when a complete factory-style hardware kit is needed Fitment/availability: 2018-2025 Wrangler JL Unlimited four-door; verify VIN, window tint and all supplied hardware.
On the 2018-2025 Jeep Wrangler 2.0L GME-T4 Hurricane Turbo I4, the 2.0L turbocharged four-cylinder (GME-T4) is prone to recurring low-coolant warnings and external coolant leaks. Heat radiating off the turbocharger embrittles the plastic coolant 'Y' fitting and the coolant overflow/recovery reservoir, causing them to crack and weep. Separately, Stellantis issued a customer satisfaction notification for 2021-2022 2.0L JLs covering coolant seepage from the coolant inlet tube fasteners, with the fix being removal of the fasteners, application of thread sealant, and reinstallation. Owners report having to repeatedly top off the recovery bottle. If a coolant leak migrates internally it can contaminate the oil and eventually damage bearings, so persistent low-coolant should be diagnosed promptly.
Common Symptoms
Low coolant warning light
Repeatedly topping off coolant recovery bottle
Sweet coolant smell
Visible coolant residue near turbo / Y-fitting
Cracked plastic coolant reservoir
White exhaust smoke if internal
How to Fix
Pressure-test the cooling system to locate the leak. For the brittle plastic 'Y' fitting and reservoir, replace with the updated parts (aftermarket all-metal Y-fittings are available as a permanent fix). For the coolant inlet tube fastener seep, perform the customer-satisfaction-notice procedure: remove fasteners, apply thread sealant, torque to spec. Replace the lower radiator hose-to-water-pump inlet hose if it is the source per the related TSB. Confirm no oil/coolant cross-contamination before returning to service.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Genuine Mopar 68280800AE coolant-bottle outlet hose with molded tee
OEMMopar 68280800AE
Confirm VIN and current fitment; not for the 3.6L or an inlet-tu
Recovery-bottle replacement when controlled pressure testing proves the bottle body or seam is cracked Fitment/availability: Cataloged Wrangler JL 2.0L turbo/2.0L PHEV recovery-bottle branch; confirm VIN and engine, and inspect the cap a…
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On the 2007-2022 Jeep Wrangler, the fuel-level sending unit, integrated with the in-tank fuel pump module, develops a worn resistance card or a bent/sticking float arm with age. This causes the fuel gauge to read inaccurately, stick (often above or below a certain level), drop suddenly, or trigger a false low-fuel light. On JL models it can also set P0463 (fuel-level sensor circuit high) and on inclines the gauge may briefly read empty until the vehicle is back on level ground. A persistent fault sometimes traces to chassis-harness wiring rather than the sender itself.
Common Symptoms
Fuel gauge reads inaccurately or sticks
Gauge drops or jumps suddenly
False low-fuel warning light
Gauge reads empty on an incline, normal on level ground
DTC P0463 / fuel-level circuit codes (JL)
How to Fix
Verify with a scan tool (look for P0461/P0462/P0463) and test sender resistance through its range with a multimeter; a faulty sender reads out of the expected ohm band. Replace the fuel-level sender/fuel-pump module assembly (the sender is part of the in-tank pump module on these models). If a new sender doesn't fix it, inspect/repair the chassis wiring harness to the tank — some JL cases were resolved only by harness replacement. Confirm correct part for the specific tank/engine.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Genuine Mopar 68003339AG fuel pump/level unit module kit
OEMMopar 68003339AG
Replace a test-confirmed sender/module fault on the early JK build branch Fitment/availability: 2007-2011 Wrangler JK 3.8L built up to and including 03/30/2011; confirm VIN/build date and tank option.
Genuine Mopar 68065575AF fuel pump/level unit module kit
OEMMopar 68065575AF
Replace a test-confirmed sender/module fault on the late-JK build branch Fitment/availability: Wrangler JK built after 03/30/2011 through 2018, primarily 3.6L within this issue; 2018 must be JK. Confirm VIN/tank option; not JL.
Genuine Mopar 68723023AA 3.6L fuel pump/level unit module kit
OEMMopar 68723023AA
Replace a test-confirmed sender/module fault on the JL 3.6L gasoline branch Fitment/availability: 2018-2022 Wrangler JL 3.6L gasoline/eTorque within this issue; product coverage extends later.
Genuine Mopar 68723024AA 2.0L fuel pump/level unit module kit
OEMMopar 68723024AA / supersedes 68403980AF
Replace a test-confirmed sender/module fault on the JL 2.0L gasoline branch Fitment/availability: 2018-2022 Wrangler JL 2.0L non-PHEV gasoline within this issue; select the current 68723024AA supersession of 68403980AF and confirm VIN/tank.
On the 2007-2021 Jeep Wrangler, p0442 on the Wrangler flags a small (~0.020-0.040 in) leak in the evaporative emissions system. On these Jeeps the two most common real-world sources are a loose, worn, or cracked fuel cap seal and a cracked rubber elbow/vent hose at the charcoal canister near the rear of the vehicle. Wranglers see a lot of trail dust, water crossings, and vibration, which ages the small rubber EVAP elbows and the o-ring on the fuel cap. Less commonly the purge valve, leak-detection pump, or the filler neck itself is the culprit. The code is emissions-only and typically causes no drivability problem, but it will fail an emissions/inspection test.
Start with the cheapest checks: make sure the fuel cap is clicked tight and inspect (or simply replace) the cap and its o-ring. If the code returns, smoke-test the EVAP system to pinpoint the leak — pay special attention to the vapor lines and the rubber elbow at the charcoal canister and to the purge and vent valves. Replace the failed cap, hose, valve, or canister as found and clear the code; the readiness monitor needs a few drive cycles to reset.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
Genuine Mopar 52030387AB fuel-filler cap
OEMMopar 52030387AB
Replace a damaged or leaking cap after cap-seal and filler-neck inspection Fitment/availability: 2007-2018 Wrangler JK 3.8L/3.6L; distinguish 2018 JK from JL by VIN/body.
Replace a damaged or leaking cap on the applicable JL branch Fitment/availability: 2018-2019 and 2021 Wrangler JL 2.0L or 3.6L as cataloged; verify VIN.
Replace a damaged or leaking cap on the 2020 JL gasoline branch Fitment/availability: 2020 Wrangler JL 2.0L or 3.6L only; verify VIN. Fitment/availability: $34.31 shown; verify current checkout availability before ordering
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.
Campaign #26V36300004/06/2026
BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
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."
Campaign #24V67600012/09/2024
EXTERIOR LIGHTING:TAIL LIGHTS
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."
Wranglers (JK and JL) with a solid front axle are prone to 'death wobble' — a violent, self-reinforcing side-to-side oscillation of the front-end steering components and steering wheel, typically triggered by hitting a bump, expansion joint or pothole at speeds above ~45-55 mph. Repairs typically run $150-$1,200. Severity: high.
What is the 2012-2020 Jeep Wrangler 3.6L Pentastar Rocker Arm / Lifter Needle-Bearing Failure — Valvetrain Tick, Misfire & Cam Damage?
The 3.6L Pentastar V6 used in JK (2012-2018) and JL (2018+) Wranglers suffers a documented valvetrain failure separate from the engine's oil-consumption problem. The needle roller bearings inside the rocker arms wear prematurely, loosen, and can drop out, shifting the rocker arm… Repairs typically run $1,300-$4,000. Severity: high.
What is the 2018-2024 Jeep Wrangler Steering Gear Box Loose Play & Highway Wandering (Aluminum-to-Steel Box TSB)?
JL Wranglers (and the related Gladiator) are widely reported to have vague, loose on-center steering that wanders and drifts at highway speed, forcing constant correction. This is distinct from death wobble — it is excessive play and tracking instability in the steering gear itse… Repairs typically run $0-$1,200. Severity: high.
What is the 2018-2024 Jeep Wrangler eTorque Belt-Starter Generator (BSG) / 48V Power Pack Failure — Charging & No-Start?
eTorque (mild-hybrid) Wranglers replace the conventional alternator/starter with a 48V belt-driven motor-generator (BSG/MGU) plus a 48V power pack unit (PPU) and a 12V system. Owners report charging-system failures, battery warning lights, rough/failed auto-starts during stop-sta… Repairs typically run $0-$3,000. Severity: high.
What is the 2018-2023 Jeep Wrangler Manual Transmission Clutch Issues (JL)?
The JL Wrangler with manual transmission can experience clutch issues including premature wear, judder, and difficulty engaging gears. Some owners report clutch failures at relatively low mileage, particularly with off-road or aggressive driving. Repairs typically run $800-$2,500. Severity: medium.
What is the 2018-2024 Jeep Wrangler Aluminum Body Panel & Door Hinge Galvanic Corrosion (Paint Bubbling/Flaking)?
Stellantis bulletin 31-002-22 applies to 2018-current JL Jeep Wrangler aluminum panels with corrosion or paint bubbling on hoods, hinges, doors, fenders, swing gates or other exterior surfaces. The bulletin warns that ferrous-metal cross-contamination during preparation can lead… Severity: medium.
What is the 2017-2021 Jeep Wrangler Uconnect 8.4 Touchscreen Delamination — Bubbling, Ghost Touches & Adhesive Drip?
The 8.4-inch Uconnect touchscreen suffers physical delamination: the optically-clear adhesive (OCA) bonding the glass digitizer to the display breaks down under repeated dashboard heat cycling. This produces bubbles and cloudy patches, then 'ghost touches' where the screen regist… Repairs typically run $150-$1,200. Severity: medium.
What is the 2018-2025 Jeep Wrangler 2.0L Turbo Coolant Leak from Y-Fitting, Reservoir & Coolant Inlet Tube Fasteners?
The 2.0L turbocharged four-cylinder (GME-T4) is prone to recurring low-coolant warnings and external coolant leaks. Heat radiating off the turbocharger embrittles the plastic coolant 'Y' fitting and the coolant overflow/recovery reservoir, causing them to crack and weep. Separate… Repairs typically run $120-$600. Severity: medium.
What is the 2012-2025 Jeep Wrangler 3.6L Pentastar Plastic Oil Cooler / Filter Housing Cracking & Oil Leak?
The 3.6L Pentastar's combined oil cooler and oil filter housing adapter sits in the engine valley and is made of plastic that hardens, warps, and cracks under sustained underhood heat — it can also crack from over-tightening the oil filter cap. The resulting oil (and sometimes co… Repairs typically run $150-$700. Severity: medium.
What is the 2007-2025 Jeep Wrangler Front Wheel Hub/Bearing Assembly Failure (Integrated ABS Sensor) — Grinding & ABS Light?
Front (and sometimes rear) sealed wheel hub/bearing assemblies are a high-wear item on JK and JL Wranglers, especially on lifted rigs running larger tires that load the bearing harder. As the bearing wears it produces a speed-dependent grinding, rumbling, or humming that changes… Repairs typically run $150-$600. Severity: medium.
What is the 2012-2021 Jeep Wrangler P0011 — Intake Cam Timing Over-Advanced from Stuck Oil Control Valve / Dirty Oil (3.6L Pentastar only)?
P0011 tells you the Bank 1 intake camshaft is stuck (or lagging) in the over-advanced position — the PCM commanded a phaser position it can't achieve. This code applies to the 3.6L Pentastar V6 (2012+ JK/JL), which uses dual VVT with a cam phaser on each of the four camshafts con… Repairs typically run $50-$500. Severity: medium.
What is the 2007-2023 Jeep Wrangler Hardtop Rear Tempered Glass Spontaneous Shattering?
Owners across JK and JL hardtops report the rear (and occasionally quarter) tempered glass spontaneously exploding into pebbles with no impact — often while parked or driving normally. Tempered glass can fail from manufacturing-induced internal stress (nickel-sulfide inclusions,… Repairs typically run $200-$800. Severity: medium.
What is the 2012-2025 Jeep Wrangler 8HP 8-Speed Automatic Harsh/Jerky Shifting and Delayed Engagement?
Wranglers equipped with the ZF-based 8-speed automatic (845RE/850RE/8HP) are widely reported to shift harshly or jerk, especially the 1-2 shift and when accelerating from a stop, plus delayed engagement when moving from Park to Drive or Reverse. Many cases are resolved by a Trans… Repairs typically run $150-$3,500. Severity: medium.
What is the 2007-2024 Jeep Wrangler Electronic Sway Bar Disconnect Failure (Rubicon) — Water Ingress & Corrosion?
Rubicon models use an electronic front sway-bar disconnect actuator (motor + gear + control electronics) so the bar can be uncoupled for off-road articulation. The actuator housing has poor sealing, and water from everyday puddles, rain, or shallow fording (well under the adverti… Repairs typically run $200-$1,800. Severity: medium.
What is the 2018-2024 Jeep Wrangler Uconnect 4/5 Touchscreen Freezing, Reboot Loops & Backup Camera Blackout?
The 8.4-inch Uconnect 4 and the newer Uconnect 5 head units frequently freeze, glitch, reboot multiple times before booting, or go to a black screen. A common and safety-relevant failure mode is the rear backup camera failing to display when shifted into Reverse, showing a blue/b… Repairs typically run $0-$1,200. Severity: medium.
What is the 2018-2023 Jeep Wrangler Windshield cracks/chips far too easily (thin, fragile glass)?
JL Wranglers (and Gladiators) are widely reported to have windshields that crack, chip and fracture from minor road debris impacts that would not damage a typical windshield — sometimes within days or a few miles of delivery. The near-vertical windshield and apparently thin glass… Repairs typically run $250-$1,000. Severity: medium.
What is the 2018-2023 Jeep Wrangler ESS (Engine Start-Stop) System Issues?
The automatic engine start-stop system can be problematic, with complaints about delayed restarts, aggressive shutoffs, and system deactivating in conditions where owners expect it to work. The system defaults to ON each time the vehicle starts. Repairs typically run $50-$300. Severity: low.
What is the 2018-2023 Jeep Wrangler Hardtop Water Leaks?
The hardtop can leak water into the cabin, particularly around the freedom panels, rear window seals, or the seal where the top meets the body. Water intrusion can wet carpets, seats, and cause electrical issues over time. Repairs typically run $50-$500. Severity: low.
What is the 2007-2022 Jeep Wrangler Fuel Level Sender Failure — Inaccurate/Stuck Fuel Gauge (P0463)?
The fuel-level sending unit, integrated with the in-tank fuel pump module, develops a worn resistance card or a bent/sticking float arm with age. This causes the fuel gauge to read inaccurately, stick (often above or below a certain level), drop suddenly, or trigger a false low-f… Repairs typically run $120-$600. Severity: low.
