Jeep Gladiator Problems: 5 Issues Every Owner Should Know
2020-2025 model years · Based on 1,587+ owner reports · Last updated March 2026
According to Au7o's analysis of 1,587+ owner reports, the 2020-2025 Jeep Gladiator has 5 documented known issues, with 4 rated critical by the Au7o research team. The most serious are Death Wobble / Steering Shimmy ($200-$1,500 repair), Manual Transmission Clutch Overheating / Fire Risk ($0-$0 repair), Instrument Panel Cluster (IPC) Failure ($200-$1,200 repair) and Automatic Transmission Stalling / Auto-Park Engagement ($0-$2,500 repair). The most commonly reported issue is Death Wobble / Steering Shimmy with 487 owner reports. Across all issues, repair costs range from $0 to $2,500. Full technical analysis and DIY maintenance guides at au7o.io.
All 5 Known Issues
Vehicles equipped with the 6-speed manual transmission may experience clutch pressure plate overheating, which can cause the pressure plate to fracture and crack the transmission case. Heated debris can contact ignition sources, creating a fire risk. NHTSA Recall 20V-124 (Manufacturer W12) initially covered 2018-2020 models; expanded recall 23V-116 covered 2021-2024 models. Some underhood fires have been reported while parked.
Common Symptoms
- Burning smell from clutch area
- Clutch pedal feels soft or spongy
- Difficulty shifting gears
- Dashboard warning for high clutch temperature
- Smoke from under vehicle
- Reduced engine power
How to Fix
Dealer will replace the clutch assembly and update PCM software to provide escalating visual and audible warnings when clutch temperatures rise, ultimately reducing engine torque. Estimated dealer repair time is approximately 6 hours. Owners should avoid sustained clutch slipping and heavy towing with manual transmission models until recall is completed.
What Owners Are Using
Parts and tips from 412+ owners who fixed this issue
- NoteThis is a fire safety recall - contact your dealer immediately to schedule the repair even if you have not experienced symptoms
- TipAvoid sustained clutch slipping in traffic, heavy towing, and aggressive off-road hill climbs until recall is performed
- TipCheck recall status at recalls.mopar.com with your VIN - the repair is free under recall
The 8-speed automatic transmission (8HP75) can stall at low speeds, causing the vehicle to unexpectedly shift into park and apply the emergency brake. Related to the eTorque mild-hybrid system on 3.6L V6 equipped models. NHTSA opened a probe covering 2022 models with 5.7L eTorque Hemi V8, but 3.6L models also affected. Owners report inability to restart after stalling.
Common Symptoms
- Vehicle stalls at slow speeds
- Automatic shift into park while driving
- Emergency brake engages unexpectedly
- Low-voltage warning on dashboard
- Vehicle will not restart after stalling
- Transmission warning light
How to Fix
Dealer should perform PCM and TCM software updates (latest calibration). Check 48V battery (eTorque models) and wiring harness connections. In severe cases, the 48V eTorque motor-generator unit or transmission control module may need replacement. Some owners report the issue resolved after multiple software reflashes.
What Owners Are Using
Parts and tips from 198+ owners who fixed this issue
- TipRequest the latest PCM and TCM calibration updates from your dealer - multiple reflashes may be needed
- NoteIf the vehicle stalls in traffic, turn on hazard lights immediately and do not attempt to force restart - wait 30 seconds before retrying
The solid front axle design on the Gladiator is susceptible to "death wobble," a violent shaking of the front end typically triggered by hitting a bump at highway speeds. NHTSA received over 170 steering complaints for the 2020 model year alone. Contributing factors include worn ball joints, loose track bar bolts, and degraded steering stabilizer. Recall 21V-853 addressed lower ball joints on vehicles built between 9/16/2020 and 8/4/2021.
Common Symptoms
- Violent front-end shaking at highway speeds
- Wobble triggered by bumps or road imperfections
- Steering wheel oscillates uncontrollably
- Loose or wandering steering feel
- Clunking noise from front suspension
How to Fix
Inspect and torque all front suspension components: track bar bolts (125 ft-lbs), drag link, tie rod ends, ball joints, and steering stabilizer. Replace worn ball joints (Mopar 68302-847AB). Upgrade steering stabilizer to Fox 2.0 Performance Series or Falcon Nexus EF 2.2 for better damping. Ensure proper tire balance and alignment. For persistent cases, upgrade to heavy-duty track bar (Synergy Manufacturing #8869).
What Owners Are Using
Parts and tips from 487+ owners who fixed this issue
- UpgradeFox 2.0 Performance Series steering stabilizer significantly reduces wobble tendency (Fox #985-02-134)
- TipA bad steering stabilizer masks death wobble but does not cause it - always inspect ball joints, tie rod ends, and track bar first
- NoteDeath wobble is a safety hazard - if you experience it, slow down gradually without braking hard and get the suspension inspected immediately
The 3.5-inch instrument panel cluster display can fail due to a bad circuit board (made by Marelli) that shorts out internally. Drivers lose speedometer, fuel gauge, engine temperature, turn signal indicators, and other warning lights. NHTSA opened investigation EA25-003 covering over 232,000 Gladiator and Wrangler vehicles from the 2020 model year.
Common Symptoms
- Speedometer stops working or reads incorrectly
- Fuel gauge inoperable
- Engine temperature gauge fails
- Turn signal indicators not illuminating
- Warning lights all illuminate simultaneously
- Intermittent blank instrument cluster display
How to Fix
Dealer replacement of the instrument panel cluster module is the primary fix ($500-1,200 at dealer). Some independent repair shops (such as Cluster Fix) can repair the circuit board for $200-400. Ensure any replacement is properly programmed to match the vehicle VIN and current mileage.
What Owners Are Using
Parts and tips from 356+ owners who fixed this issue
- TipCheck if your VIN falls under the NHTSA investigation - a formal recall may result in free repairs
- TipCircuit board repair shops like Cluster Fix can refurbish the IPC for $200-400 instead of full replacement
- NoteDriving without a functional speedometer and warning lights is unsafe and may fail state inspection
The Gladiator frame can develop premature corrosion at weld seams and joints, particularly in northern climates with road salt exposure. Owners have reported surface rust appearing as early as 1-2 years of ownership. The frame coating and weld protection from the factory is insufficient for harsh environments, which is concerning for a truck marketed for off-road and outdoor use.
Common Symptoms
- Visible rust at frame weld seams
- Surface rust on cross-members
- Bubbling paint on frame rails
- Rust flakes falling from undercarriage
- Corroded bed mounting bolts
How to Fix
Apply rust converter (Rust-Oleum Rust Reformer) to affected areas, then coat with rubberized undercoating or fluid film (Fluid Film NAS). For comprehensive protection, have a professional apply Krown or NH Oil Undercoating annually ($150-250). Inspect frame regularly, especially at weld seams, cross-members, and bed mounting points. Wash undercarriage frequently in winter.
What Owners Are Using
Parts and tips from 134+ owners who fixed this issue
- UpgradeFluid Film NAS is the most recommended undercoating among Gladiator owners in salt-belt states (Fluid Film NAS Undercoating)
- TipApply undercoating before the first winter - prevention is far cheaper than frame repair
- TipKrown annual rust protection service ($150-250) is widely recommended for northern climates
Frequently Asked Questions
What are the most common Jeep Gladiator problems?
According to Au7o's analysis of 1,587+ owner reports, the 2020-2025 Jeep Gladiator has 5 documented issues. The most frequently reported are: Death Wobble / Steering Shimmy, Manual Transmission Clutch Overheating / Fire Risk, Instrument Panel Cluster (IPC) Failure. Of these, 4 are rated critical and should be addressed promptly.
Is the Jeep Gladiator reliable?
The 2020-2025 Jeep Gladiator has 5 known issues documented across 1,587+ owner reports. 4 issues are rated critical: Death Wobble / Steering Shimmy and Manual Transmission Clutch Overheating / Fire Risk and Instrument Panel Cluster (IPC) Failure and Automatic Transmission Stalling / Auto-Park Engagement. 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 Gladiator problems?
Repair costs for known Jeep Gladiator issues range from $0 to $2,500, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Death Wobble / Steering Shimmy, typically costs $200-$1,500 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
What year Jeep Gladiator is the most reliable?
Reliability varies across model years of the Jeep Gladiator. Based on owner reports, issues are most commonly reported in earlier model years. Au7o recommends checking the specific known issues for your target year before purchasing, and having a pre-purchase inspection performed by a qualified mechanic. Our known issues database covers the 2020-2025 Jeep Gladiator with 5 documented issues from 1,587+ owner reports.
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