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At a glance
This page covers 23 recalls and 856 owner complaints for the 2021 Jeep Wrangler.
Complaints about the 2021 Jeep Wrangler cluster heavily around three systems: electrical, steering, and suspension. On the electrical side, owners frequently describe instrument cluster failures, gauges going dark mid-trip with no speedometer, fuel gauge, or tachometer, along with software-related issues that owners say affect throttle response, causing hesitation during acceleration and in stop-and-go traffic. Steering complaints center on sudden, violent shimmy at highway speeds, typically triggered by hitting a bump or road imperfection, with the vehicle reportedly pulling sharply toward another lane before the driver can correct. Suspension complaints appear closely tied to that same shimmy pattern. A smaller number of owners describe a hard brake pedal that reduces stopping effectiveness at low speeds, which several link to a software update. Isolated reports mention heat and burning odors at the charging interface on plug-in hybrid variants.
856
Total Complaints
19
Crash-Related
22
Fire-Related
8
With Injuries
By System
The 2021 Jeep Wrangler has 23 recalls, the most serious being a fire risk in the high-voltage battery on 4xe plug-in hybrid models that can ignite even while the vehicle is parked and turned off, with prior repair attempts proving ineffective and requiring additional fixes.
Several other fire risks exist across different trims. The electric hydraulic power steering pump wiring can overheat and catch fire, again even when parked. On manual transmission models, the clutch pressure plate can overheat and fracture, raising a fire risk. Vehicles with the 3.0L diesel engine face two overlapping concerns: the high-pressure fuel pump can fail and stall the engine, and a frame stud can puncture the fuel tank in a crash and allow fuel to leak near ignition sources.
On the drivetrain side, 4xe hybrid models can lose engine power while driving due to a software communication failure, and diesel-equipped vehicles face the same stall risk from fuel pump failure. A separate software issue on manual transmission models that received an earlier repair can still cause an engine stall and loss of drive power.
The front seatbelt pretensioners may not fire correctly in a crash, leaving occupants less restrained. The instrument panel cluster can short internally and go dark, taking the speedometer and warning lights with it. Rear visibility is affected by two separate issues: a wiring harness short that disables the rearview camera and center brake light, and a radio software error that prevents the backup camera image from appearing. On 4xe models, a software error can also disable the
At a glance
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Complaints are owner-reported and reflect individual experiences, not confirmed defects. They are distinct from recalls. Data sourced from the national vehicle safety complaint database. See trending complaints →
What can fail
The electrical connection to the power steering pump can loosen over time. If this occurs, the connection may overheat and melt.
What the fix does
A dealership will inspect the connection and repair or replace it as needed to restore proper function.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The electric hydraulic power steering pump wiring may overheat and cause a vehicle fire, even when parked with the ignition off.
What the fix does
Dealers will inspect and replace affected wiring and parts as needed, at no cost to you.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The high voltage battery may fail internally, potentially causing a vehicle fire whether the vehicle is parked or being driven.
What the fix does
Dealers will update the high voltage battery software and replace the battery if needed, at no cost to you.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
A problem inside the high-voltage battery in certain 4xe plug-in hybrid models can cause a fire, even when parked with the ignition off. Previous recall repairs may not have fixed this issue.
What the fix does
Software on the high-voltage battery pack will be updated at a dealership. If needed, the battery pack will be replaced.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The high-voltage battery in certain 4xe plug-in hybrid models can develop an internal problem that may cause a fire, even when the vehicle is parked with the engine off.
What the fix does
FCA will update the high-voltage battery pack software at a dealership. If needed, the battery pack will be replaced.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The wiring harness for the rearview camera and center brake light can short circuit, disabling the rearview camera image and center brake light.
What the fix does
Dealers replaced the wiring harness for the center brake light and rearview camera and/or spare tire carrier assembly as needed.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The instrument panel cluster may develop an internal short circuit and stop working, causing the display to fail.
What the fix does
Dealers will replace the instrument panel cluster at no cost to you.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The powertrain control module software can cause the engine to stall unexpectedly, resulting in loss of drive power.
What the fix does
Dealers will update the powertrain control module software at no charge. Previously repaired vehicles under recall 23V-116 also need this update.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
A software error in the hybrid control processor may prevent the windshield defrosting and defogging system from working.
What the fix does
Dealers will update the hybrid control processor software at no cost to you.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
A software issue in plug-in hybrid models can prevent the windshield defrost system from operating correctly, causing the vehicle to not meet Canadian safety regulations.
What the fix does
FCA Canada will mail you instructions to visit a dealership, where technicians will update the hybrid control processor software.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The high voltage battery in your vehicle may fail internally, potentially causing a fire while the vehicle is parked or being driven.
What the fix does
Dealers will update the battery pack software and replace the battery pack assembly if needed, at no cost to you.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
A problem inside the high-voltage battery pack can cause a fire, even when the vehicle is parked and turned off.
What the fix does
Dealership will update the high-voltage battery pack software or replace the battery pack if needed.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The high pressure fuel pump may fail in certain 2021-2023 Jeep Wrangler and Gladiator, and 2022-2023 Ram 1500 vehicles with 3.0L diesel engines.
What the fix does
Dealers will replace the high pressure fuel pump and any other necessary fuel system components at no cost.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The high-pressure fuel pump may fail in certain vehicles with a 3.0L diesel engine, causing changes in engine performance, fuel leaks, warning lights, or sudden loss of engine power while driving.
What the fix does
The high-pressure fuel pump will be replaced at a dealership. Additional fuel system parts may be replaced if needed.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
A stud on the frame assembly may puncture the fuel tank during a crash, potentially causing fuel to leak.
What the fix does
Dealers will inspect the frame stud and remove it if necessary, then apply paint to seal the area.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The clutch pressure plate can overheat and crack, potentially affecting manual transmission operation.
What the fix does
Dealers will replace the clutch assembly and update the transmission software at no cost.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
A loss of communication in the hybrid system may cause the engine to shut down unexpectedly in certain 2021-2023 Jeep Wrangler 4xe vehicles.
What the fix does
Dealers will update software in the transmission control module and hybrid control processors to enable the vehicle to limp home instead of shutting down.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
A software issue in the vehicle control system may cause the engine to shut down unexpectedly while driving, resulting in loss of power to the wheels.
What the fix does
FCA Canada will mail you instructions to bring your vehicle to a dealership for a software update to the vehicle control system.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The front seat belt retractors contain a micro gas generator with a faulty weld. This defect can prevent the seat belt pretensioner from working properly during a crash.
What the fix does
Dealers will replace the front seat belt retractors at no cost to you.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The high pressure fuel pump may fail, causing the engine to stall without warning.
What the fix does
Dealers will replace the high pressure fuel pump and inspect and replace other fuel system parts as needed.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
A radio software error may prevent the rearview camera image from displaying on the infotainment screen, affecting rear visibility.
What the fix does
Dealers will update the radio software at no cost to restore rearview image display.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The odometer may stop displaying correctly after the vehicle reaches 21,472 km, preventing you from tracking mileage and potentially causing you to miss scheduled maintenance.
What the fix does
A dealer will inspect your vehicle and update or replace the instrument panel cluster software as needed to restore odometer function.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The clutch pressure plate may overheat and crack in certain 2018-2021 Jeep Wranglers and 2020-2021 Jeep Gladiators with manual transmissions.
What the fix does
Dealers will install software that reduces engine torque when clutch temperatures rise to prevent damage to the pressure plate.
Summarized — see the official notice for exact wording, dates, and contacts.
