I drive a 2021 Acura TLX TYPE S around 85K miles. I heard a loud clank when I was driving one day, and I loss traction. When I was accelerating I was losing traction and it seem like I lost power while I was moving as well. It seems like I'm driving front wheel drive. I let me foot of the gas and it seems like it's back to normal SH-AWD. I hope this gets looked into and fixed soon.

Source: NHTSA complaint ODI #11763748 · view all complaints for this vehicle at nhtsa.gov

Driving towards the gas station, still at lows speeds while I was in the neighborhood so speed limit was 15mph. I can hear and feel the car struggle to move forward, about 2 minutes into the drive a hear a big TOON and check engine light is on for about a minute before going away. I filled gas and headed back home and I heard a larger TOON but this time all the warning light came up. These are all errors reported by the car at the same time - Vehicle Stability System - Hill Start Assist Problem - Addictive Cruise Control System Problem - Collision Mitigation Braking System Problem - Road Departure Mitigation System Problem - Emission System Problem - All Wheel Drive System Problem - Brake System Problem These are all errors that appeared on the Acura app - Emission System Problem - Vehicle Stability System - Electric Parking Brake Problem - Electric Power Steering Problem - Adaptive Cruise Control Problem

Source: NHTSA complaint ODI #11723440 · view all complaints for this vehicle at nhtsa.gov

To Whom It May Concern: The purpose of my complaint is to bring to your attention reprehensible policies and misconduct displayed by the automaker, Acura, the premium subsidiary brand of the American Honda Motor Company. On 11/18/2025, I brought in my 2021 Acura TLX Tech w/SH-AWD in for a problem related to the brakes. The front brakes were and continue to make a jarring, very loud, high-pitched squeaking noise at low speeds. After 4 hours at Radley Acura of Falls Church, VA, the technician stated "could not duplicate" the concern. The problem persisted and I again returned on 12/18/2025 for the same issue. My vehicle has been at the dealership awaiting a response from Acura Client Relations on a claim that I submitted on 12/19/2025. Radley Acura diagnosed the issue as a well-known defect of 2021 TLX models, as evidenced by Acura's own service bulletin describing the very issue I continue to experience (and yet were unable to diagnose on 11/18). Radley Acura is stating that although my vehicle is 28,000+ miles UNDER the manufacturer's warranty, that by time, since purchase, it is outside the manufacturer's warranty by approximately 6 months. However, on 1/27/2025 (when my car was within manufacturer warranty and only had 17,215 miles on the odometer), I completed a lease buyout of my car. In addition, I paid to have it Acura Precision Certified. As part of this paid certification, Radley had my car for over a day to allegedly perform a 182-point inspection, and address a recall open for over a year (with a remedy from Acura - but allegedly no available repair parts to fix my car, until I requested to CPO my at the time of lease buyout). During their CPO inspection, the dealership failed to address the open service bulletin on the front brakes--a documented issue Acura has been aware of since before 2/15/2022, as established by their service bulletin. Now the dealership is stating the manufacturer's defect that they failed to address is $500 out of pocket expense.

Source: NHTSA complaint ODI #11710022 · view all complaints for this vehicle at nhtsa.gov

Dealers are investigating and need replacing rear shocks/solenoids, stroke sensors, and wiring harnesses. The issue is commonly identified as corrosion in the rear stroke sensor wiring harness or faulty damper make "Adaptive Damper System" (ADS) error light on and can't not make change for the setting as acura design issue !

Source: NHTSA complaint ODI #11738440 · view all complaints for this vehicle at nhtsa.gov

The contact owned a 2021 Acura TLX. The contact received a notification of NHTSA Campaign Number: 24V064000 (Air Bags) however, the part to do the recall repair was not yet available. The contact stated that while accelerating from a stop, she was struck by another vehicle driving at 55 MPH on the front passenger side. The vehicle spun around due to the impact and came to a stop facing oncoming traffic. The contact lost consciousness. No air bags were deployed. The contact sought medical care for a brain trauma, whiplash, loss of hearing in the left ear, headaches, blurry vision, loss of hand motor skills in her left arm, and injuries to their neck and spine. A police report was filed. The vehicle was deemed a total loss by the insurance provider. The vehicle was towed to a local tow lot for further investigation. The local dealer was not notified of the failure. The manufacturer was not made aware of the failure. The failure mileage was approximately 20,000.

Source: NHTSA complaint ODI #11665968 · view all complaints for this vehicle at nhtsa.gov

Per the note on this website that says "If the manufacturer has failed or is unable to remedy this safety recall for your vehicle in a timely manner, please contact the NHTSA ..." Regarding Manufacturer Recall Number YHG / NHTSA Recall Number24V-064, when I made an appointment with my local Acura dealer, they told me "The manufacturer does not have the parts and the remedy available for that recall, so we will not be ble to take care of it. If that was what you were coming in for, I will have to cancel the appointment. They have not given us an ETA as far as when the parts will be available, and normally when they are available, they send their clients a letter stating that they have become available."

Source: NHTSA complaint ODI #11614003 · view all complaints for this vehicle at nhtsa.gov