JEEP GLADIATOR · model year

2021 JEEP GLADIATOR

417 NHTSA complaints, 15 crash reports, and 7 active recalls for this specific cohort.

NHTSA overall rating

Not crash-tested

New Car Assessment Program

The 2021JEEPGLADIATOR carries 417 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 15 crashes, 2 fires, 16 injuries, and 0 fatalities. For crash performance, NHTSA's New Car Assessment Program gave this cohort an overall Not Rated/5 rating, with 4/5 front crash, Not Rated/5 side crash, and 3/5 rollover scores derived from standardized barrier and dynamic tests.

Component-level analysis is where model-year complaints become actionable: the top complaint category for the 2021 GLADIATOR is steering with 84 filings, followed by power train (58) and engine (53). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability. This model year has 7 active recall campaigns, which means the manufacturer is obligated to remedy the covered defect at no charge for the life of the vehicle — the full NHTSA campaign numbers are listed below.

NHTSA currently has 1 investigation file overlapping the 2021 GLADIATOR, and 1 remain open. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.

417
Complaints
15
Crashes
2
Fires
16
Injuries
0
Deaths

Total Complaints

417 filings

Crashes Reported

15 reports

Source

NHTSA ODI

Federal complaints database

Complaints vs. fleet median (215)

Above median complaint volume — review patterns below.

NHTSA NCAP overall: Not Rated/5 — Not rated · Front: 4/5 · Side: Not Rated/5 · Rollover: 3/5

Complaints by Component

ComponentCount
STEERING84
POWER TRAIN58
ENGINE53
ELECTRICAL SYSTEM38
SUSPENSION38
UNKNOWN OR OTHER26
FUEL/PROPULSION SYSTEM15
SERVICE BRAKES15
VEHICLE SPEED CONTROL13
VISIBILITY/WIPER11
EXTERIOR LIGHTING11
FUEL SYSTEM, GASOLINE10
WHEELS8
AIR BAGS4
FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL3

Recalls (7)

21V02800028/01/2021

POWER TRAIN:CLUTCH ASSEMBLY

Chrysler (FCA US, LLC) is recalling certain 2018-2021 Jeep Wrangler and 2020-2021 Jeep Gladiator vehicles equipped with manual transmissions. The clutch pressure plate may overheat and fracture.

22V63800025/08/2022

BACK OVER PREVENTION:DISPLAY FUNCTION

Chrysler (FCA US, LLC) is recalling certain 2020-2021 Jeep Wrangler, RAM 1500 and 2021 Jeep Gladiator vehicles. A radio software error may prevent the rearview image from displaying. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "

23V11600023/02/2023

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.

22V76700013/10/2022

FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

Chrysler (FCA US, LLC) is recalling certain 2020-2022 Jeep Wrangler, Ram 1500, and 2021-2022 Jeep Gladiator vehicles equipped with 3.0L diesel engines. The high pressure fuel pump (HPFP) may fail, causing an engine stall.

23V26300013/04/2023

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.

24V65200005/09/2024

ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

Chrysler (FCA US, LLC) is recalling certain 2020-2024 Jeep Gladiator and 2018-2024 Jeep Wrangler vehicles. The instrument panel cluster may experience an internal short circuit and fail. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 10

24V57200001/08/2024

POWER TRAIN:MANUAL TRANSMISSION:CONTROL MODULE:SOFTWARE

Chrysler (FCA US, LLC) is recalling certain 2021 Jeep Wrangler and Jeep Gladiator vehicles that were previously remedied under NHTSA recall number 23V-116. The software for the powertrain control module may cause an engine stall, which can result in a loss of drive power.

Recent Complaints

20260218EXTERIOR LIGHTING

The 3rd brake light in the tailgate malfunctioned This is required to pass New York State safety inspection A Jeep dealer replaced the part No warning on the dashboard of this light failing

20260218POWER TRAIN

Passenger side rear axle leaking gear oil. Issued was repaired by dealership No warning I just saw the oil on the tire and in my driveway

20260213ELECTRICAL SYSTEM

Two of the same faults occurred within the same month of each other. The first: while driving home from work on the highway, while heavily raining, without warning every alarm light possible engaged, windshield wipers went full speed, vehicle would not shift, and my steering locked up (not to be confused with lost power steering). After about a mile I was able to encourage the Jeep off the side of the highway. While waiting for my tow, with the E Brake set and in Park, the Jeep kept trying to crawl forward on its own. I was unable to turn the vehicle off as it would not respond, in addition to an alarm warning saying not to turn off the Jeep. The second occurrence was in the parking garage at work; I pulled through the parking stall, put the Jeep in reverse to back up and the same fault took place. No steering, wipers on full speed, every alarm on the dash was engaged. Thankfully I was not a highway speed. I was able to turn off the Jeep this time after about 5 minutes of atte

20260213STEERING

Two of the same faults occurred within the same month of each other. The first: while driving home from work on the highway, while heavily raining, without warning every alarm light possible engaged, windshield wipers went full speed, vehicle would not shift, and my steering locked up (not to be confused with lost power steering). After about a mile I was able to encourage the Jeep off the side of the highway. While waiting for my tow, with the E Brake set and in Park, the Jeep kept trying to crawl forward on its own. I was unable to turn the vehicle off as it would not respond, in addition to an alarm warning saying not to turn off the Jeep. The second occurrence was in the parking garage at work; I pulled through the parking stall, put the Jeep in reverse to back up and the same fault took place. No steering, wipers on full speed, every alarm on the dash was engaged. Thankfully I was not a highway speed. I was able to turn off the Jeep this time after about 5 minutes of atte

20260213VISIBILITY/WIPER

Two of the same faults occurred within the same month of each other. The first: while driving home from work on the highway, while heavily raining, without warning every alarm light possible engaged, windshield wipers went full speed, vehicle would not shift, and my steering locked up (not to be confused with lost power steering). After about a mile I was able to encourage the Jeep off the side of the highway. While waiting for my tow, with the E Brake set and in Park, the Jeep kept trying to crawl forward on its own. I was unable to turn the vehicle off as it would not respond, in addition to an alarm warning saying not to turn off the Jeep. The second occurrence was in the parking garage at work; I pulled through the parking stall, put the Jeep in reverse to back up and the same fault took place. No steering, wipers on full speed, every alarm on the dash was engaged. Thankfully I was not a highway speed. I was able to turn off the Jeep this time after about 5 minutes of atte

20260213STEERING

While angling into a turn lane, I was forced to go back into lane of traffic first signaling into the turn lane (left) then out (right) turn signal seemed to get stuck on, Steering wheel became locked and would only move a fraction of an inch either left or right. Once I was around the obstruction in the turn lane I angled back into it and was able to come to a stop. Once stopped the turn signal very loudly clicked off and the wheel was once again able to be actually turned. The ESS was disabled the whole time and at no point did the vehicle cease to be on and engine running.

20260211EXTERIOR LIGHTING

The center high mounted tail light (CHMTL) has failed. It makes it a little harder to see the vehicle is braking. The fuses are fine. It is a very common failure on Jeep Gladiators. Many times people don't know it has failed. There are no warning lamps or indicators to tell you it has failed.

20260209UNKNOWN OR OTHER

I have had my gorilla glass replaced two years ago for cracking on its on, my front windshield cracked again 2 weeks ago for no reason and it cracked in the same location, causing a huge crack along my vison. This glass is supposed to be unbreakable and yet it broke twice since ownership all by it self. No rock chips or anything. I was just sitting at a traffic light when I heard a ting and the crack just grew before my eyes. Bad glass and Mopar knows its a flaw but will not replace it.

20260207STEERING

This afternoon I was driving on a 35mph 4 lane road when my power steering suddenly went out. Because it was unusually light traffic and there are no turns or curves, I was able to safely maintain my lane until the power steering resumed just as quickly as it went out. Most women struggle with manually steering a normal sized car- a truck this heavy is nearly impossible. Had I been going any faster or if I were on a curve, I would have absolutely wrecked. There were no alarms, no signals no messages, nothing. Because this Judy happened, I have not yet had it looked at my a mechanic.

20260205FireSTEERING

My name is [XXX] , and I am writing to formally submit a complaint regarding the loss of my vehicle due to engine fire. The vehicle was a 2021 Jeep Gladiator Rubicon, VIN [XXX] , with approximately 26,666 miles at the time of loss. I purchased the vehicle on May 13, 2021. The fire occurred on July 10, 2025. I was driving on the freeway, and my vehicle lost power and dashboard warning lights illuminated. When I pulled over, the engine was on fire. The fire department came and doused the flames but my entire engine was destroyed. After the fire, I retained legal counsel and initiated an independent investigation through Fire Cause Analysis in Berkeley, California. Their findings identified the origin of the fire as being linked to the power steering pump electrical connector. I later discovered that NHTSA has an open investigation identified as PE24024 concerning Jeep Gladiator engine fires which notes that the fires reported to NHTSA for this vehicle originated at the power steering p

20260120STEERING

While driving on the highway on 1/19/2026, the electric power steering system abruptly stopped working. It took all my strength to steer the vehicle to take the first available exit. The failure made controlling the vehicle very difficult, putting my safety, my family's safety and the safety of others around me at risk. As soon as the vehicle slowed to approximately 20mph, the power steering started working normally again. There were no warning lamps, messages or other symptoms of the problem prior to the failure. There were no warning lamps, messages or notifications during the power steering failure. There were no warning lamps, messages or notifications after the power steering started working normally again. I did a complete system scan using a scan tool that can detect Diagnostic Trouble Codes from all vehicle systems, and no DTCs were detected. See attachment.

20260120ELECTRICAL SYSTEM

While driving on the highway on 1/19/2026, the electric power steering system abruptly stopped working. It took all my strength to steer the vehicle to take the first available exit. The failure made controlling the vehicle very difficult, putting my safety, my family's safety and the safety of others around me at risk. As soon as the vehicle slowed to approximately 20mph, the power steering started working normally again. There were no warning lamps, messages or other symptoms of the problem prior to the failure. There were no warning lamps, messages or notifications during the power steering failure. There were no warning lamps, messages or notifications after the power steering started working normally again. I did a complete system scan using a scan tool that can detect Diagnostic Trouble Codes from all vehicle systems, and no DTCs were detected. See attachment.

20260115STEERING

My vehicles rear locker went out on me while driving on the road and completely destroyed itself. I have video evidence on how that looks at the shop where it cost me over 3k to get a new one because I could t drive it or I had to get a whole new rear differential. My steering is already been going loose at 70k miless

20260115POWER TRAIN

My vehicles rear locker went out on me while driving on the road and completely destroyed itself. I have video evidence on how that looks at the shop where it cost me over 3k to get a new one because I could t drive it or I had to get a whole new rear differential. My steering is already been going loose at 70k miless

20260109ELECTRICAL SYSTEM

While driving yesterday vehicle lost power steering and almost cause a crash. Upon talking to multiple shops and online researching we all came to a conclusion it was the can bus board (controller area network) shops stated this is a very know problem with jeeps. I feel as this is a safety factor for this. Now I am at the point in fixing it and trading in the vehicle due to my family and trying to be safe. Codes are saying lost of communication with can bus basically all the computers are not talking to each other.

20260109STEERING

While driving yesterday vehicle lost power steering and almost cause a crash. Upon talking to multiple shops and online researching we all came to a conclusion it was the can bus board (controller area network) shops stated this is a very know problem with jeeps. I feel as this is a safety factor for this. Now I am at the point in fixing it and trading in the vehicle due to my family and trying to be safe. Codes are saying lost of communication with can bus basically all the computers are not talking to each other.

20260104STEERING

The heating steering wheel had an electrical short in the heating element where it began to melt the rubber of the steering wheel and start smoking. This became very hot where it could burn my hand. I was forced to pull over immediately to diagnose the problem before anything else could burn. The smoking stopped when I tuned off the heated steering wheel.

20260104ELECTRICAL SYSTEM

The heating steering wheel had an electrical short in the heating element where it began to melt the rubber of the steering wheel and start smoking. This became very hot where it could burn my hand. I was forced to pull over immediately to diagnose the problem before anything else could burn. The smoking stopped when I tuned off the heated steering wheel.

20260104UNKNOWN OR OTHER

The heating steering wheel had an electrical short in the heating element where it began to melt the rubber of the steering wheel and start smoking. This became very hot where it could burn my hand. I was forced to pull over immediately to diagnose the problem before anything else could burn. The smoking stopped when I tuned off the heated steering wheel.

20251121POWER TRAIN

Without any warning and after about 7 minutes of driving, Jeep turned off while driving at about 40 mph. There were no dash lights or warnings and the Jeep has never had an issue or any other symptom previously. Would not start and had to be towed. 8 hours later it was still in a crank no start condition. Both batteries were fully charged so not a battery issue. I'm a long time Jeep owner, VP of the Middle Peninsula Jeep Association LLC and fairly well versed in Jeep mechanics. I only say that to let you know that I have a lot of experience with Jeeps, was able to exclude certain causes and have not encountered thisnwith any of my previous Jeeps. Jeep is in show condition and meticulously cared for. The day after vehicle shut off, all dash lights and windows also stopped working so issue also caused batteries to fully drain. Dealership says it is needs a new PDC. I strongly suspect this is due to manufacturer defect related to PCM and some of manufacturing defects associated with COVI

Compare 2021JEEPGLADIATOR to Similar Vehicles

NHTSA Investigations 1 Open

Frequently Asked Questions

How many complaints does the 2021 JEEP GLADIATOR have?
The 2021 JEEP GLADIATOR has 417 NHTSA complaints, 15 crashes, 2 fires, 16 injuries, and 0 deaths reported.
What is the safety rating for the 2021 JEEP GLADIATOR?
The 2021 JEEP GLADIATOR received an overall NHTSA safety rating of Not Rated/5, front crash rating of 4/5, side crash rating of Not Rated/5, and rollover rating of 3/5.
Are there any recalls for the 2021 JEEP GLADIATOR?
Yes, the 2021 JEEP GLADIATOR has 7 recall(s). The most common affected component is POWER TRAIN:CLUTCH ASSEMBLY. Recalls are issued by NHTSA and manufacturers must provide a free remedy.
What are the most common problems with the 2021 JEEP GLADIATOR?
The most-complained component for the 2021 JEEP GLADIATOR is STEERING with 84 complaints. Other frequently reported areas include POWER TRAIN and ENGINE.
Is the 2021 JEEP GLADIATOR safe to buy?
Review the complaint history, crash and fire reports, safety ratings, and recall status on this page to make an informed decision. The 2021 JEEP GLADIATOR has an NHTSA safety rating of Not Rated/5. Compare with other model years using the links above.
Where does this data come from?
All complaint, recall, and safety rating data is sourced from the National Highway Traffic Safety Administration (NHTSA). Complaints are filed by vehicle owners through NHTSA's Office of Defects Investigation.

Vehicle Safety Guides

Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.