According to Au7o's analysis of 6,361+ owner reports, the 2014 Jeep Wrangler has 7 documented known issues, with 5 rated critical. The most serious are Steering Stabilizer Failure/Death Wobble ($100-$2,000 repair), TIPM (Totally Integrated Power Module) Failure ($200-$1,200 repair), TIPM (Totally Integrated Power Module) failure — fuel pump relay & random electrical faults ($100-$1,200 repair), 3.6L Pentastar V6 left cylinder head failure / engine tick (early build) ($1,000-$4,500 repair) and Death Wobble: violent front-end shaking at highway speed (solid front axle) ($150-$1,200 repair). The most commonly reported issue is Front/Rear Driveshaft Vibration and U-Joint Wear with 2,341 owner reports. Across all issues, repair costs range from $100 to $4,500. DIY maintenance guides at au7o.io.
On the 2007-2016 Jeep Wrangler, the TIPM can develop internal relay failures causing various electrical problems including fuel pump not activating, horn honking randomly, wipers activating on their own, and other erratic electrical behavior. This is a well-known issue across Chrysler vehicles.
TIPM replacement is the definitive fix but expensive. External bypass relays can be installed for specific failing circuits (fuel pump relay bypass is common). Used TIPMs available but may have similar issues. Some shops rebuild TIPMs.
What Owners Are Using
Parts and tips from 1,450+ owners who fixed this issue
NoteThis is a high-severity issue - ignoring it can lead to costly repairs or safety concerns. Address it promptly.
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
High Confidence1,450 reportsLast reported by owners Feb 2024Reviewed Feb 2026
On the 2012-2018 Jeep Wrangler, the TIPM is the integrated fuse/relay power-distribution module controlling most electrical systems. On many 2007-2018 Chrysler/Jeep vehicles, including the JK Wrangler, the internal fuel-pump relay (and later the other relays) degrades. The first symptom is usually a fuel-pump-relay problem causing hard starts, no-start, or stalling; failures can also present as random gremlins — fuel pump running with the key off, wipers or door locks cycling on their own, or intermittent electrical loads. While Chrysler recalled the 2011-2013 Grand Cherokee/Durango with an external relay, the Wrangler was generally not recalled, leaving owners to repair the module themselves. Dealer TIPM replacement runs ~$1,000-$1,200; repair/rebuild services and external-relay bypass kits are cheaper alternatives.
Hard start, no-start, or stalling (fuel pump not priming)
Fuel pump running with the ignition off
Random electrical behavior — wipers, door locks, or lights cycling on their own
Intermittent dead-vehicle conditions
How to Fix
Confirm the fuel-pump relay as the failure point (fuel pump not priming, no-start). Options: rebuild/repair the existing TIPM (specialist services), install an external fuel-pump relay bypass kit, or replace the TIPM (dealer ~$1,000-$1,200; module ~$400 plus programming). An external relay bypass is the common low-cost fix for the fuel-pump-relay failure mode.
High ConfidenceVerified0 reportsLast reported by owners Invalid DateReviewed Jun 2026
On the 2012-2017 Jeep Wrangler 3.6L Pentastar V6, early 3.6L Pentastar V6 Wranglers (especially 2012 and early-2013 builds) suffered a left (driver-side) cylinder head defect where the head would overheat and damage a valve seat/guide, causing low compression, a persistent ticking/tapping noise (often described as a 'left bank tick'), misfires, rough idle and reduced power. FCA acknowledged the defect and issued extended-warranty coverage (campaign X56) extending the head/related coverage to 10 years / 150,000 miles. A separate, related Pentastar tick on later builds is caused by failed rocker-arm needle bearings or collapsed valve lifters rather than the head casting. A class action was filed over the 3.6L tick. Left unaddressed, valvetrain wear can progress to major top-end engine damage.
Ticking or tapping noise from the left (driver) cylinder head, often loudest when warm
Misfire, rough idle, reduced power
Check engine light with misfire codes
Low compression on the affected bank in early-build head failures
How to Fix
Diagnose tick source: scan for misfire DTCs (commonly P0300/cylinder-specific P0301-P0306) and check compression on the affected bank. Early-build head failures are repaired by replacing the affected cylinder head (covered under X56 extended warranty if eligible). Tick caused by rocker arms/lifters is repaired by removing intake and valve covers and replacing the failed rocker arm(s)/lifter(s). Keep oil changes on schedule with correct-spec oil to limit cold-start valvetrain wear.
High ConfidenceVerified0 reportsLast reported by owners Invalid DateReviewed Jun 2026
Community Reported
920 owners
On the 2012-2018 Jeep Wrangler 3.6L Pentastar V6, the 3.6L Pentastar V6 can consume oil at a rate higher than expected, sometimes requiring oil top-ups between changes. This is often related to piston ring design or valve guide seals. Chrysler considers up to 1 quart per 2,000 miles as within normal range.
Monitor oil level frequently. Use manufacturer-recommended oil viscosity. If consumption is excessive, dealer may perform oil consumption test for warranty coverage. Some engines have had piston/ring replacement under warranty.
What Owners Are Using
Parts and tips from 920+ owners who fixed this issue
High Confidence920 reportsLast reported by owners Feb 2024Reviewed Feb 2026
Community Reported
1,650 owners
On the 2007-2018 Jeep Wrangler, a worn steering stabilizer combined with other suspension wear can contribute to 'death wobble' - a violent shaking of the front end at highway speeds, usually triggered by a bump. While the stabilizer alone rarely causes death wobble, it can mask other issues.
Replace steering stabilizer as part of death wobble diagnosis. Check all steering and suspension components: track bar, ball joints, tie rod ends, control arm bushings. Proper alignment essential. Upgrading to heavy-duty stabilizer helps but doesn't fix root cause.
What Owners Are Using
Parts and tips from 1,650+ owners who fixed this issue
NoteThis is a high-severity issue - ignoring it can lead to costly repairs or safety concerns. Address it promptly.
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
High Confidence1,650 reportsLast reported by owners Feb 2024Reviewed Feb 2026
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.
High ConfidenceVerified0 reportsLast reported by owners Invalid DateReviewed Jun 2026
Community Reported
2,341 owners
On the 2007-2018 Jeep Wrangler, lifted Wranglers commonly experience driveshaft vibration due to changed driveline angles. Even stock Wranglers can have premature U-joint wear. The double-cardan front shaft is particularly prone to issues.
For lifted Jeeps: Install adjustable control arms to correct pinion angle. Upgrade to CV (constant velocity) driveshaft ($400-800) which handles extreme angles better. Replace worn U-joints with Spicer or Dana units. Grease all zerks every oil change. For severe vibration, transfer case drop kit may help ($100-200).
What Owners Are Using
Parts and tips from 2,341+ owners who fixed this issue
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.
Campaign #22V76800013/10/2022
ENGINE
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.
Campaign #22V86500023/11/2022
POWER TRAIN:CLUTCH ASSEMBLY
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.
Campaign #23V11600023/02/2023
FUEL SYSTEM, DIESEL:DELIVERY:FUEL PUMP
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.
According to Au7o's analysis of 6,361+ owner reports, the 2014-2014 Jeep Wrangler has 7 documented issues. The most frequently reported are: Steering Stabilizer Failure/Death Wobble, TIPM (Totally Integrated Power Module) Failure, TIPM (Totally Integrated Power Module) failure — fuel pump relay & random electrical faults. Of these, 5 are rated critical and should be addressed promptly.
Is the Jeep Wrangler reliable?
The 2014-2014 Jeep Wrangler has 7 known issues documented across 6,361+ owner reports. 5 issues are rated critical: Steering Stabilizer Failure/Death Wobble and TIPM (Totally Integrated Power Module) Failure and TIPM (Totally Integrated Power Module) failure — fuel pump relay & random electrical faults and 3.6L Pentastar V6 left cylinder head failure / engine tick (early build) and Death Wobble: violent front-end shaking at highway speed (solid front axle). 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 $4,500, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Steering Stabilizer Failure/Death Wobble, typically costs $100-$2,000 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
What is the 2007-2018 Jeep Wrangler Steering Stabilizer Failure/Death Wobble?
A worn steering stabilizer combined with other suspension wear can contribute to 'death wobble' - a violent shaking of the front end at highway speeds, usually triggered by a bump. While the stabilizer alone rarely causes death wobble, it can mask other issues. Repairs typically run $100-$2,000. Severity: high.
What is the 2007-2016 Jeep Wrangler TIPM (Totally Integrated Power Module) Failure?
The TIPM can develop internal relay failures causing various electrical problems including fuel pump not activating, horn honking randomly, wipers activating on their own, and other erratic electrical behavior. This is a well-known issue across Chrysler vehicles. Repairs typically run $200-$1,200. Severity: high.
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.
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.
Enter your VIN at NHTSA.gov to check recalls specific to your vehicle.
What is the 2012-2018 Jeep Wrangler TIPM (Totally Integrated Power Module) failure — fuel pump relay & random electrical faults?
The TIPM is the integrated fuse/relay power-distribution module controlling most electrical systems. On many 2007-2018 Chrysler/Jeep vehicles, including the JK Wrangler, the internal fuel-pump relay (and later the other relays) degrades. The first symptom is usually a fuel-pump-r… Repairs typically run $100-$1,200. Severity: high.
What is the 2012-2017 Jeep Wrangler 3.6L Pentastar V6 left cylinder head failure / engine tick (early build)?
Early 3.6L Pentastar V6 Wranglers (especially 2012 and early-2013 builds) suffered a left (driver-side) cylinder head defect where the head would overheat and damage a valve seat/guide, causing low compression, a persistent ticking/tapping noise (often described as a 'left bank t… Repairs typically run $1,000-$4,500. Severity: high.
What is the 2012-2023 Jeep Wrangler Death Wobble: violent front-end shaking at highway speed (solid front axle)?
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 2007-2018 Jeep Wrangler Front/Rear Driveshaft Vibration and U-Joint Wear?
Lifted Wranglers commonly experience driveshaft vibration due to changed driveline angles. Even stock Wranglers can have premature U-joint wear. The double-cardan front shaft is particularly prone to issues. Repairs typically run $200-$1,500. Severity: medium.
What is the 2012-2018 Jeep Wrangler Pentastar V6 Oil Consumption?
The 3.6L Pentastar V6 can consume oil at a rate higher than expected, sometimes requiring oil top-ups between changes. This is often related to piston ring design or valve guide seals. Chrysler considers up to 1 quart per 2,000 miles as within normal range. Repairs typically run $0-$3,500. Severity: medium.
