2021 JEEP GLADIATOR Complaints

View complaints related to 2021 JEEP GLADIATOR. The complaints found here are submitted by actual consumers with first hand experience. There are more than 290 complaints submitted for the 2021 JEEP GLADIATOR. You can submit your own complaint to the NHTSA or call the Hotline, Monday-Friday 8am to 8pm at (888) 327-4236, TTY: (800) 424-9153.

  • 2021 JEEP GLADIATOR
    - Slidell , LA

    I recently experienced significant transmission issues, specifically hard engage in reverse (cold), and failure to shift higher than 3rd gear. The rear axle is leaking and the front axle is shaking. My jeep has the P0733 code for the D-clutch failure confirmed at a Jeep dealership, along with the steering damper Campaign XF1 and the Dana M220 axle (TSB 03-001-23) and should be included in these TSB’s/CSN’s/Campaigns! It is currently sitting at the Jeep Dealership in Covington, La unable to be driven needing $9790 worth of repairs from all of these and I’ve barely had it a year! I am so disappointed in Jeep

    Source: NHTSA WEB SITE
  • 2021 JEEP GLADIATOR
    - Oak Island, NC

    Last year I received a message, letter and perhaps an email related to my jeep and recall for the clutch plate assembly. The recall was performed twice because first was incorrect. Transmission had to be replaced a few weeks later. Since then, I've had numerous visits to dealership, and had several incidents this week traveling across country to clear "Service Transmission messages: on the display, and two incidents where the jeep went into "limp mode" at high speeds. Four more stops have not fixed the problem. Now I am at a place who has found that the transmission was not installed properly, the software wasn't properly flashed and things were left hanging (connectors and cables) without being properly secured. The transmission was replaced under warranty, which has run out, but these messages have been appearing since the original recall. Now, I am going to have to pay a large fee (over 3000 dollars) to get Jeep back. Plus paying 100 to another dealership in Kansas to have them look at the jeep without a remedy. (See:Jeep Recall 19A / NHTSA Campaign 23V116, NHTSA Recall 24V-572, NHTSA Recall 21V-028 / Jeep Recall Y01 ) - my Jeep is listed as "0 recalls" but the dealership has not reported any work on my vehicle to CarFax. The repair shop is working with me to collect evidence (Photos, documentation, and data about the Jeep's issues. ALL of this began immediately after the first recall last year, and these problems have not been remedied, and the Jeep has become dangerous when on the highway. (Limp mode multiple times: 17 Feb2026, 13 May 26, 13 May 26 all at highway speeds). This should have been covered under warranty, and I should not be subjected to "No repair" because a dealership "Doesn't see a problem" - the computer doesn't keep any codes for these incidents, thus they will not dig into the problem, and now warranty has expired so they can charge whatever they wish.

    Source: NHTSA WEB SITE
  • 2021 JEEP GLADIATOR
    - Reedsport, OR

    Complete failure and shut down of all systems while driving through an intersection. Result found by dealer: Frayed wiring harness on right side of engine rubbing near exhaust parts. Known problem in several models of Jeep due to TBS issued to dealers. Jeep failed in intersection in [XXX] and was able to coast to curb. Started later and was able to drive it back to Prescott, AZ with fingers crossed, took to York Jeep dealer for repairs. They have the repair file. Was 6 mos out of warranty but only about 12k miles ref: Case Number: XXX Release Date: 1/16/2021 Symptom/Vehicle Issue: Check Engine Light On, Service Shifter Message, No Crank No Start. Transmission Wiring Harness Chaffed Or Pinched Near Exhaust DPF Discussion: Initial complaint is that the Check Engine Light is illuminated, Service Shifter Message is displayed, and/or a crank no start condition exists. Upon scanning the vehicle for DTC’s you may find one or more of the following: P2453, P2454, P0335, P0336, P242B, P242C, U0074, U11C3. Diagnosis: Inspect the wiring harness near connector XY230A leading down to the transmission. The harness routing may allow the wiring to make contact with the sharp edge of the DPF gasket flange. It has also been found that the wiring harness could be routed close to the exhaust causing chaffing. Both of these situations could result in damage to the harness and a potential open or short. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

    Source: NHTSA WEB SITE
  • 2021 JEEP GLADIATOR
    - San Ysidro, CA

    Rear view camera works only when vehicle is cold, usually only in the morning. I cant use this safety feature whenever I drive the car the rest of the day . I have been in situations driving the truck in off road conditions were the camera is a must to see where I am going, and have been in very dangerous situations getting too close to rocks or deep drops due to lack of rear visibility. And mirrors don't help in some of these situations, because the danger has been completely in the center of the rear of the truck, and out of mirror reach.

    Source: NHTSA WEB SITE
  • 2021 JEEP GLADIATOR
    - Zanesville, OH

    On 12-13-23 I hit an 8 point buck going 55mph head on between the 2 headlights doing 15k in damage.. airbags did not deploy. On 4-11-26 I was hit by a drunk driver head on. I was going 33mph, he was going much faster in a Polaris rzr hit me on the driver side tearing off my tire, and whole suspension completely, sending me into an embankment... and still no airbags deployed.

    Source: NHTSA WEB SITE
  • 2021 JEEP GLADIATOR
    - Chubbuck, ID

    Bought this vehicle with 27,000 miles on it. While driving on the interstate with heavy traffic. (Doing Highway speeds) All the sudden the power plant shuts down. It happend at 27,500 miles and happened again at 37,000 miles. It has done it to me four times now. Twice with heavy semi trucks bearing down on me and my family. This was a very UNSAFE situation. The Fault on the screen comes up momentarily and states "Capture Throttle Body Fault." and all power is lost to the throttle. SERIOUS SAFTETY ISSUE. as loosing power on the interstate at 75 miles an hour. I believe JEEP the company should fix this issue as I know for a fact I am not the only individual experincing this problem! Please feel free to reach out to me if you need further information. There was not a crash,fire or injury due to the ability to get off the road and into the apron of the interstate. In a higher traffic location this could be catistrophic. PLEASE PLEASE PLEASE talk this issue seriously as I am convinced this has caused others to wreak. Thanks and have a great day

    Source: NHTSA WEB SITE
  • 2021 JEEP GLADIATOR
    - Ely, MN

    The contact owns a 2021 Jeep Gladiator. The contact stated that the instrument panel was blank at startup. Due to the failure, the speedometer, fuel gauge, mileage, and other features were not visible. Upon investigation, the contact discovered NHTSA Campaign Number: 24V652000 (Electrical System); which was associated with the failure. A dealer was notified of the failure, and the contact was informed that the vehicle was not included in the recall. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 49,000.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2021 JEEP GLADIATOR
    - Midlothian, VA

    Description of the Safety Issue I am submitting this complaint to report a serious seat belt safety incident involving entrapment and inability to self-release, which required emergency intervention. While parked, my daughter as a passenger in my Jeep Gladiator, became tangled in the seat belt in such a way that she was physically unable to release herself or exit the vehicle. Despite multiple attempts, the seat belt could not be disengaged, and the situation escalated to the point where I had to cut the seat belt to free her. This was not caused by a crash, sudden stop, or misuse. The seat belt’s configuration, retraction behavior, or release mechanism appeared to contribute to the entrapment and prevented normal occupant egress. Why This Is a Safety Concern Seat belts are intended to protect occupants and allow safe release when needed. In this incident, the seat belt instead: -Entrapped a child occupant -Prevented self-release -Created a situation where cutting the belt was the only way to avoid further harm Had this occurred during an emergency (fire, water submersion, post-collision scenario), the inability to quickly exit the vehicle could have resulted in serious injury or worse. Outcome of the Incident -No collision occurred. -No vehicle warning lights or alerts were present. -The seat belt was rendered unusable only because it had to be cut as an emergency safety measure. -The incident caused significant distress and created an immediate safety hazard. Request for Review I am requesting that NHTSA: -Review this incident as a potential seat belt design or functional defect -Consider whether similar incidents may be occurring but underreported -Evaluate whether this issue warrants further investigation, service bulletin, or recall activity Seat belts should never place occupants—especially children—into situations where escape is difficult or impossible.

    Source: NHTSA WEB SITE
  • 2021 JEEP GLADIATOR
    - South Ozone Park, NY

    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

    Source: NHTSA WEB SITE
  • 2021 JEEP GLADIATOR
    - South Ozone Park, NY

    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

    Source: NHTSA WEB SITE