Air Bags › Sensor › Occupant Classification › Front Passenger26V332000
Filed May 21, 202698,892 vehiclesHonda (American Honda Motor Co.)
Defect. Honda (American Honda Motor Co.) is recalling certain 2018-2021, 2023 Acura TLX, 2019-2024 RDX, 2017-2020, 2022-2026 MDX, 2017-2021, 2023, 2025 Honda Ridgeline, 2017-2022 Pilot, 2019-2021 Passport, 2018-2026 Odyssey, 2019-2022 Insight, 2019-2021 HR-V, 2018-2020 Fit, 2020-2022 CR-V Hybrid, 2017-2022 CR-V, 2017-2018, 2021 Civic Type R, 2017-2021 Civic hatchback, 2016-2020 Civic coupe, 2016-2022 Civic, 2017-2022 Accord Hybrid, and 2016-2022 Accord vehicles. The front passenger seat weight sensor may crack and short circuit, which can cause the air bags to deploy unintentionally during a crash.
Risk. Air bags that deploy unintentionally during a crash increase the risk of injury.
Remedy. Dealers will replace the seat weight sensors, free of charge. Owner notification letters were mailed July 7, 2026. Owners may contact Honda's customer service at 1-888-234-2138. Honda's numbers for this recall are BOL, WO9, OOA, WOM, XOH, NOC, POD, BOE, UOF, POB, EOG, AOI, QO8, TOJ, DO7, and SOK. This recall expands previous NHTSA recall number 24V064. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning May 29, 2026.
Service Brakes, Hydraulic › Pedals and Linkages25V391000
Filed Jun 12, 2025259,033 vehiclesHonda (American Honda Motor Co.)
Defect. Honda (American Honda Motor Co.) is recalling certain 2021-2025 Acura TLX, 2023-2025 Acura MDX, and 2023-2025 Honda Pilot vehicles. The brake pedal pivot pin was not secured properly, which can cause the pedal to shift out of position. As such, these vehicles fail to comply with Federal Motor Vehicle Safety Standard numbers 108, "Lamps, Reflective Devices, and Associated Equipment" and 135, "Light Vehicle Brake Systems."
Risk. A brake pedal that shifts out of position can prevent the driver from applying the brakes as intended, increasing the risk of a crash or injury.
Remedy. Dealers will inspect and replace the brake pedal assembly as necessary, free of charge. Owner notification letters were mailed July 29, 2025. Owners may contact Honda's customer service at 1-888-234-2138. Honda's numbers for this recall are FLX and XLY.
Fuel System, Gasoline › Storage › Tank Assembly24V950000
Filed Dec 19, 2024167 vehiclesHonda (American Honda Motor Co.)
Defect. Acura (American Honda Motor Co.) is recalling certain 2021-2023 TLX vehicles. The fuel filler neck and fuel tank may have been improperly welded, which can result in a fuel leak.
Risk. A fuel leak in the presence of an ignition source increases the risk of a fire.
Remedy. Dealers will replace the fuel tank assembly, free of charge. Owner notification letters were mailed February 3, 2025. Owners may contact Honda customer service at 1-888-234-2138. Acura's number for this recall is JKX.
Air Bags › Sensor › Occupant Classification › Front Passenger24V064000
Filed Feb 1, 2024750,114 vehiclesHonda (American Honda Motor Co.)
Defect. Honda (American Honda Motor Co.) is recalling certain 2020-2022 Pilot, Accord, Civic sedan, HR-V, Odyssey, 2020 Civic coupe, Fit, 2021-2022 Civic hatchback, 2021 Civic Type R, Insight, 2020-2021 CR-V, CR-V Hybrid, Passport, Ridgeline, Accord Hybrid, 2020 Acura MDX, 2022 Acura MDX, 2020-2022 Acura RDX, and 2020-2021 Acura TLX vehicles. The front passenger seat weight sensor may crack and short circuit, failing to suppress the air bag as intended.
Risk. An air bag that deploys unintentionally during a crash can increase the risk of injury.
Remedy. Dealers will replace the seat weight sensors, free of charge. Owner notification letters were mailed March 28, 2024. This is a phased recall. Owners may contact Honda customer service at 1-888-234-2138. Honda's numbers for these recalls are XHP and VHQ.
All 4 campaigns on file, newest first.
What owners reported
Newest filings
Electrical SystemCrash
Filed Oct 20, 2026CA
On October 4, 2026, at approximately 6:55 PM, the 2021 Acura TLX suffered a catastrophic and sequential collapse of its primary safety and electronic control systems while in motion. Without warning, the vehicle's dashboard suddenly illuminated with a cascade of severe system malfunctions, beginning with a critical "Brake System Problem" warning, immediately followed by a "Power Steering System Problem," which caused the steering wheel to become dangerously heavy and difficult to maneuver. Simultaneously, a string of secondary critical alerts flashed across the information display, including a "Lane Assist System Problem," effectively disabling the vehicle's automated driver-assist, traction, and stability networks. This total electronic network blackout culminated moments later in a severe collision that caused significant structural damage, including a snapped front axle. Despite the force of the impact meeting the necessary physical criteria for severe crash deceleration, the vehicle’s Supplemental Restraint System (SRS) completely failed, and none of the airbags deployed
Power Train
Filed Oct 18, 2026SC
VEHICLE LOSING TRACTION WHILE DRIVING. CONFIRMED BY [XXX]'S ACURA IN [XXX]. CONFIRMED: TRANSFER CASE WITH BAD TRANSMISSION. VEHICLE NOW INOPERABLE. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Power Train
Filed Oct 1, 2026CA
I am submitting this complaint regarding a major drivetrain failure in my 2021 Acura TLX Type S SH-AWD with approximately 86,643 miles. My vehicle experienced a complete loss of AWD. The front two wheels are receiving power, but the rear wheels are no longer receiving power. An independent mechanic initially diagnosed a transfer-case/drivetrain failure and advised that the transmission may also be involved. I then took the vehicle to OH Acura of Temecula, where the Acura dealership independently diagnosed the vehicle with transmission and transfer-case failure. The service manager confirmed that my independent mechanic’s diagnosis was accurate. The dealership provided a repair estimate of approximately $16,000. I am concerned because NHTSA previously opened investigation DP26-001 regarding reported failures involving the transmission and transfer case in 2021–2023 Acura TLX SH-AWD vehicles. My vehicle is now experiencing a complete loss of AWD consistent with the issue described in that investigation. I also experienced an unusual grinding noise on September 21, 2026, which lasted approximately five minutes before stopping. I was subsequently told the noise was caused by worn spindles. The noise has not returned, and I am not claiming that issue was related to the drivetrain failure. Acura declined goodwill assistance, citing lack of documentation for transmission maintenance. The vehicle is outside its original warranty. I am submitting this complaint so NHTSA has a record o
Fuel/Propulsion System
Filed Sep 24, 2026IL
My 2021 Acura TLX has a fuel leak. This is a known issue and manufacture design flaw. The Acura dealership has quoted my $4200 - $4500 to replace the fuel tank. I've contacted Honda and they've only offer $300 "goodwill" credit towards the repair. This is a know issue, a fire hazard, and other 2021 TLX has been recalled for this fuel tank/fuel leak issue via recall.
Engine
Filed Sep 11, 2026OH
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.
Power Train
Filed Aug 29, 2026OH
The transfer case and transmission splines have been stripped causing the car to be FWD only. The issue was confirmed by the dealer, and both the transfer case and transmission were replaced under warranty. The car shuddered, followed by a drivetrain noise for a few seconds. No warning lights or messages appeared when the incident occurred. The issue occurred at approximately 26,574 miles on the odometer.
Power Train
Filed Aug 26, 2026GA
Transfer case leaking fluids at 73,000 miles
Power Train
Filed Aug 22, 2026NJ
Transmission and transfer case failure. Noticed a very small amount of fluid leaking and took to dealership. Dealer informed me that I was "lucky" to have noticed and that the transfer case spline failure had occurred. Notified that the problem could lead to sudden loss of all wheel drive and loss of vehicle control, vehicle slipping, and oversteer. DP26001 had indicated that these issues are a safety concern and could lead to an accident. I had noticed instability in certain issues where the rear of the car did not feel firmly planted when cornering (oversteer). Dealer indicated that both the transmission and transfer case need to be replaced. I was ~8000 miles within powertrain warranty. Parts are on a national backorder which indicates a widespread issue. No warning lamps or indication of seal failure that leads to stripped splines off the shaft due to the fluid leak. NHTSA does not understand how the Acura SH-AWD system interacts with vehicle dynamics and handling, and loss of the rear wheel drive and its impact on oversteer would be absolutely NO DIFFERENT than a rear sway bar breaking under load while cornering. I experienced this exact symptom on [XXX] where the road goes from 3 lanes to 2 lanes on a sweeping right hand curve. This is where I had felt like I may lose control of the vehicle, the rear of the car started to come around and I had to steer into the slide to regain control of the vehicle. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA)
Power Train
Filed Aug 4, 2026OH
I'm losing power than normal all of a sudden. When I step on the gas after light hits green in sport and sport plus mode my car losses traction even when traction control is on, and I hear a loud clunck sound. After the the loud clunck sound the car losses RPM while driving I step off the gas and step back on it and the RPM goes back to normal again.
Power Train
Filed Jul 13, 2026TN
I took this vehicle to get serviced in the summer of 2025. I recently joined an Acura Type S (2021+) group on Facebook and learned that the issue is quite prevalent. I had to have the transmission and transfer case replaced due to transmission issues and traction issues
Power Train
Filed Jul 8, 2026DE
On July 7th 2026 I was driving home, came to a stop light at normal speed, when the light turned green I took off at normal speed and I heard a huge cluck / bang from underneath the car and it bogged and didn’t want to move. I then stepped on the gas because of the Car behind me getting to close and my traction control light started to flash and the car started to shake and feel very uncomfortable to drive . After that I realize only the two front wheels of the car were working and even at low cruising speeds the car feels very unsafe and shakes and hear noises I never heard before the part that is causing this is the transfer case and transmission thus there are many other people who have had this same issues ranging from 21 to 23 tlx type s with 15k miles to 100k miles
Power Train
Filed Jul 7, 2026TX
Transmission splines went out and transfer case has also failed which is only sending power to front wheels
Power Train
Filed Jul 1, 2026KS
On 07/01/2026, at approximately 8:00 AM, during steady acceleration, flashing of MIL with loss of power presented northbound after merging from 235 west bound to I-135 north bound near Park City, KS. Particularly dangerous resulting in near rear end collision. Upon taking nearest exit ramp, attached BlueDriver .OBD II reader, and fault code P0303 - Cylinder 3 Misfire and U0401-68 PGM-Fi/ECM/PCM system event code was logged, with multiple warning indicators that safety system, AWD, brake, and other systems were disabled. Note, vehicle has had TSB 20-053 update w/ flash of PGM-Fi which did not resolve the fault, fault associated with hot and humid climates or period of rain fall, apparent water vapor, condensate build up in intercooler. For Honda Accord and Acura RDX w/ 4 cylinder 2.0 TDGI engine TSB includes redesigned intercooler replacement, that is not available for TLX 21-25 which is currently out of production. This has occurred previously during humid and hot weather, but no intermittent flashing MIL does not store code. Thankful in this instance P0303 and U0401-68 code is stored, and scheduling service at dealership to diagnose misfire.
Power Train
Filed Jun 11, 2026CT
2021 Acura TLX Type S SH-AWD. Total mechanical failure of PTU/transfer case spline interface at 29,800 miles within factory powertrain warranty. Vehicle operated silently in FWD-only with no warning lights, no fault codes, and no dashboard alerts — consistent with all complaints cited in NHTSA Defect Petition DP26001 (opened March 6, 2026, NHTSA #11712885). Failure confirmed by dealer via lift test: propeller shaft and rear wheels stationary while fronts spun. During actuator test, Check AWD System light illuminated for the first time — because the lift removed road-induced wheel rotation that had masked the failure from the ECU throughout normal driving. This is the only condition under which this failure mode is electronically detectable. Dealer replaced transmission (remanufactured ATR kit) and PTU under warranty. Repair took 38 days. CRITICAL-THIRD PTU REVISION: Replacement PTU installed was part #29000-5YK-070. Known revision history: -050 (original, confirmed failure part) → 060 (revised ~2022) → 070 (installed June 2026). The 070 does not appear in any public OEM parts database. Acura has now revised this component three times with zero TSBs, zero public disclosure of engineering changes, and no recall. The 070 revision appearing after DP26001 opened in March 2026 suggests a silent root cause fix while avoiding formal recall obligations. CRITICAL-DPSM GOODWILL CLAUSE: Acura required acceptance of "One Time Goodwill Authorized by DPSM" as condition of repair. This was a
Power Train
Filed Jun 2, 2026KS
I am submitting this complaint in reference to NHTSA Defect Petition DP26001, opened March 6, 2026, investigating loss of all-wheel drive capability in 2021-2023 Acura TLX vehicles due to interfacing spline failure between the transmission and the power takeoff unit (transfer case). I am the owner of a 2021 Acura TLX SH-AWD with 55,300 miles. I purchased this vehicle on June 2nd, 2026. I have not yet experienced a failure, but I am registering as an affected vehicle owner given the known defect pattern documented in DP26001 and consistent with the 137,329-vehicle population identified in the NHTSA investigation. The failure mode as described in DP26001 involves stripping of splines at the transmission-to-PTU junction, resulting in sudden and complete loss of rear-wheel drive without warning lights or dashboard indication. Documented repair costs for this failure range from $5,000 to $19,000 depending on extent of damage. I am registering this complaint to be included in the documented owner population should the petition escalate to a formal defect investigation or recall. I request notification of any recall action, extended warranty coverage determination, or technical service bulletin issued for this failure pattern.
Fuel/Propulsion System
Filed Jun 1, 2026NY
El problema es exactamente en el tanque de la gasolina, se está saliendo la gasolina en la unión de la manguera de llenado con el tanque de gasolina. Esto representa un riesgo no solo para mi seguridad sino también para cualquier persona.
Power Train
Filed May 22, 2026CA
Transfer case failure. I was driving my 2021 Acura TLX Type S when I suddenly heard a loud pop from underneath the car. Right after that, the SH AWD system stopped working and the car was only driving in front wheel drive. There were no warning lights or signs before it happened, due to it being a mechanical failure and not an electrical one because the car does not have sensors for the transfer case. After getting it checked out, I was told the splines between the transfer case and transmission were stripped. I’ve also seen that a lot of other 2021 to 2023 TLX Type S owners have had the same problem. It’s concerning because the AWD system failed out of nowhere, especially since the car depends on it for traction and stability. The car now needs a new transfer case and possibly more drivetrain repairs. (Proof shown in pdf down below, only front wheels spinning)
Engine
Filed May 20, 202693,039 milesCA
I drive a 2021 Acura TLX 2.0 L turbo 4 cylinder. I was driving to work on [XXX] on a busy street in Boyle Heights, Ca. When all of sudden I get a warning indicator “engine temp is high do not drive”. Pulled over immediately. Good thing I was in the far right lane and was able to pull over and not stall or get rear ended by another vehicle behind me. There were no warning, symptoms and indicators of the engine's overheating. My vehicle has been in great condition prior with no major or minor issues with my vehicle. We took it to two dealerships for diagnostics. The head gasket blown, empty coolant reservoir, cracked engine block, and other parts of the engine were affected. What if I was on a highway and the car stalled. I could’ve been seriously injured or seriously injured someone else on the road. Acura corporate is aware of our situation and refuse to own their engine safety defects. They want us to pay out of pocket to repair our vehicle. My car is 5 years old there is no way out of nowhere my vehicle should have this type of engine issues. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Suspension
Filed May 17, 2026IL
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 !
Power Train
Filed May 8, 2026NY
Took my car for an oil change and found that the transfer case is leaking its fluid. Known to lead to tranfer case failure.
Power Train
Filed Apr 24, 2026NC
I am reporting a transmission failure in my 2021 Acura TLX with approximately 84,300miles. While driving under normal conditions, after about 30 minutes on the road, I came to a stop at a red light. When I attempted to accelerate again, the vehicle would not shift out of first gear. The engine would rev, but the transmission failed to upshift. I also experienced a hard and abrupt engagement when shifting the vehicle into reverse. This issue occurred suddenly without warning and made the vehicle unsafe to operate in traffic, as I was unable to accelerate properly or maintain normal driving speed. The vehicle has been regularly serviced at an Acura dealership. At the time of the incident, the transmission fluid had not yet been replaced but had recently been recommended during a scheduled service visit. The vehicle is currently at an Acura dealership where I normally get the car serviced. The dealership has diagnosed the issue as an internal transmission failure and is recommending a transmission replacement.
Power Train
Filed Apr 24, 2026NC
} I am submitting an update to my previous complaint. In my original complaint, I stated that the vehicle had not received transmission service. After reviewing my records, I confirmed that a transmission fluid service (drain and refill with inspection) was performed at an Acura dealership in July 2024. Despite this maintenance, the transmission still failed at approximately 84,000 miles. I am providing this update to ensure the complaint is accurate
Unknown or Other
Filed Apr 20, 2026UT
Sunroof exploded during drive on highway. No contact was made by any small or large objects
Power Train
Filed Apr 16, 2026IL
2021 Acura TLX A-Spec SH-AWD and my transmission is leaking from the seal between the transmission and the differential. Acura is not sure if they can cover it under warranty because I am slightly past the powertrain warranty even though they had my car about a week ago when it was just barely past that point and no one said anything about the leak on the transmission until I checked with a certified Acura mechanic somewhere else.This is not just some small problem because with fluid leaking and leaving it will eventually damage the transmission and the differential or even just make them completely give out. This can be gears grinding and overheating. It is not just a problem it is also a SAFETY HAZARD if this starts dripping onto the exhaust pipe or even on the road behind making traction a problem for someone behind. This needs to be under a recall not just warranty with how much I see this happening to these cars this is ridiculous we have to go through this.
Power Train
Filed Apr 6, 2026WA
Transfer Case has gone out. No longer getting power to the rear wheels as it is a AWD car. Problem has not been checked by the dealer yet. There were no warning lights on the dashboard when it went out.
Power Train
Filed Mar 19, 2026MN
The all wheel drive failed do to transfer case splines being sheered off between the transmission and transfer case. No warning lights are on to warn of the rear wheel tires not receiving power to them. I was not aware of this problem and this could have contributed to and accident, as I though the AWD was working, but it wasn't.
Power Train
Filed Mar 17, 2026NY
Transfer case needs replacing
Power Train
Filed Mar 15, 2026NC
My vehicle was performing as expected, but there was a smell of burning oil or rubber. When I took the car into the dealership the found that the transmission was slipping and the transfer box was failing. In the video they sent of the initial inspection there is obvious brown sludge leaking from the transmission. I was told that a complete transmission and transfer case was required.
Power Train
Filed Mar 10, 2026FL
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
Power Train
Filed Feb 28, 2026TX
I am submitting this complaint regarding a sudden and premature transfer case failure on my 2021 Acura TLX Type S equipped with Acura’s Super Handling All-Wheel Drive (SH-AWD) system. The failure occurred during normal driving conditions and without prior warning indicators. Based on my experience and numerous similar reports from other owners of this vehicle, this appears to be an ongoing and systemic issue that warrants formal investigation and recall consideration. While accelerating under normal road conditions, I heard a loud and distinct “pop” noise from underneath the vehicle. The sound was abrupt and mechanical in nature, as if an internal drivetrain component had failed. Immediately following the noise, the vehicle’s driving characteristics changed noticeably. Although the car continued to move forward and there were no immediate warning lights illuminated on the dashboard, the drivetrain behavior was clearly altered. After the incident, the vehicle began operating as though the majority of drivetrain load was being directed to the front wheels. The vehicle now feels significantly front-heavy during acceleration and general driving. There is a distinct change in weight transfer and torque delivery that was not present prior to the failure. The balance that is characteristic of a rear-biased SH-AWD performance system is no longer present. There were no grinding sounds, fluid leaks, or vibration at the time of failure. There were also no warning messages, check engine
Power Train
Filed Feb 15, 2026MD
My car has suffered a well known issue in the 21-25 Acura TLX community. At 71,000 miles my transfer case splines stripped also with the transmission splines. Resulting in me having to pay out of pocket to replace both the transmission and transfer case. I’m really hoping Acura does a recall for this issue. I really like this car and don’t want to have to replace them again. Like I mentioned before. I’m in a Facebook tlx group and people are constantly posting about theirs blowing.
Suspension
Filed Feb 13, 2026PA
Adaptive Damper System error on dashboard. Took the car to the dealer and they confirmed two issues. Codes C1646-14 and C1647-14 indicating the stroke sensor has lower limit abnormality. Dealer recommended replacing both rear shocks due to over extension. Once shocks were replaced, codes returned. During further investigation, corrosion was found in the stroke sensor wiring harness. Harness is the root cause of the issue. Car is available at the dealer for inspection if necessary. From a safety perspective, if I continued to drive the car I could have experienced a malfunction in the braking system which could have led to brake failure, failure of safety features, or a car stall.
Fuel/Propulsion System
Filed Feb 6, 2026NY
My gas tank is failing from the fuel seal, my safety is in danger since it throws a lot of gasoline, take the car to the dealer but they say it's not a factory problem
Service Brakes
Filed Jan 9, 2026VA
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 reca
Forward Collision Avoidance › Adaptive Cruise Control
Filed Dec 28, 2025AL
Problem with all safety feature sensors like Adas, lane assistance. Small car icon which always green turned orange, and none of those features working.
Suspension
Filed Sep 22, 2025NY
While using the Air Conditioner in Comfort Mode Suspension settings on my Advanced SHAWD model, the front suspension intermittently squeaks and creaks. It is very audible in the colder months or after it rains.
Electrical System
Filed Aug 8, 2025NC
The wipers come on by themselves and do not turn off. The engine may or may not start with the key fob nearby. All the dash warning lights come on with warnings about the brake system, the transmission, the steering, the adaptive cruise control all reporting a problem. The vehicle goes to limp mode and throttle response is severely reduced. There is some sort of water leak which is shorting out or causing the BCM or body control module to act erratically due to water from rain getting into the area because of improper weather sealant placed during manufacturing. There is a service bulletin that was put out in roughly April of 2024 that describes this issue affecting the 2021 TLX models.
Air BagsCrash1 injured
Filed Jun 10, 202520,000 milesKY
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.
Suspension
Filed May 9, 202591,000 milesCA
The contact owns a 2021 Acura TLX. The contact stated that while driving over a bump in the roadway, there was a squeaky metallic sound coming from the front passenger’s side suspension. The cause of the failure was not yet determined, and the vehicle was not yet repaired. The manufacturer and local dealer were notified of the failure and advised the contact to have the vehicle diagnosed. The failure mileage was 91,000.
Power Train
Filed Apr 14, 2025CA
Transfer case broken; no longer sending power to the rear wheels. Car loses traction when accelerating from a stop.
Service Brakes, Hydraulic › Foundation Components › Disc › Rotor
Filed Mar 14, 202532,000 milesNY
The contact owns a 2021 Acura TLX. The contact stated while driving 55 MPH and depressing the brake pedal, the steering wheel started to shake, and the vehicle failed to respond as needed. A dealer was contacted, and the contact was able to schedule an appointment to have the vehicle repaired. No warning light was illuminated. The vehicle was taken to the dealer where it was diagnosed that the front brake rotors were damaged and needed to be replaced. The vehicle was being repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 32,000.
Steering
Filed Mar 10, 2025TX
When Driving my vehicle I abruptly lost power steering on the freeway. I received an error on the screen " Electric Power Steering Problem, assisted steering reduced". I was able to safely drive my car off the freeway. However, I feel like this problem can cause someone else with not enough strength such as an elderly person to loose control of the vehicle if they encounter the same issue. I took my car to the Acura Dealer, and they advised they needed to replace the Rack and Pinon due to a " Steering Position Sensor" Issue.
Forward Collision Avoidance › Warnings
Filed Feb 2, 2025PA
On a slightly snowing evening driving on the highway, a warning was displayed indicating "Some Driver Assist Systems Cannot Operate, Radar Obstructed" and the green icon turned orange. Traveling about 45 mph, I slowed down to get over and the car drastically slowed down without me pressing the brake. After about 10 more minutes of driving the icon turned green again. This has happened on more than one occasion creating a serious safety risk, typically during inclement weather.
Service Brakes
Filed Jan 9, 2025NC
Hotspot on rotors.Brake pads are good. There has been a recall on this year,but not this model..
Suspension
Filed Jan 1, 2025TN
The transfer case blows up and which causes the all-wheel-drive system of the car to go away and the car becomes from wheel drive which changes the way the car drives and makes it very dangerous. The car has a lot of oversteer and this is very dangerous to highway roads.
Air Bags
Filed Dec 6, 2024MD
The contact owns a 2021 Acura TLX. The contact received notification of NHTSA Campaign Number: 24V064000 (AIR BAGS); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.
Air Bags
Filed Nov 26, 2024NJ
The contact owns a 2021 Acura TLX. The contact received notification of NHTSA Campaign Number: 24V064000 (Air Bags); however, the part to do the recall repair was not yet available. The local dealer and another dealer, Park Ave Acura (247 W Passaic St, Maywood, NJ 07607); were made aware of the issue and confirmed that parts were not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure. Parts distribution disconnect.
Air Bags
Filed Sep 20, 2024VA
In February 2024 I became aware of a recall impacting my 2021 Acura TLX. When I called Acura, I was told more information would become available-- I did not hear back. Then In April 2024 I took my vehicle in for servicing and asked my dealership Radley Acura if they could also repair the recall, and the dealership informed me they did not have a part nor an estimate as to when it would become available. In response, I called Acura corporate. They too did not have an update. Fast forward to September 18, 2024, I once again called the dealership and was told the same thing I was told earlier this year. No part available and no estimate as to when one will become available. I then called Acura corporate. Corporate Acura contacted the dealership on a threeway and asked the same question, and were told by the dealership they were waiting on corporate to make parts available. The threeway call signaled to me, that corporate Acura has not kept their own network of dealerships adequately informed, much less their customers. I then contacted Acura Customer Care and the representative informed me because my airbag light is not actively on, there is no available part nor an estimate as to when one will become available. Acura and Honda have known about this recall for at least 7 seven months and have failed to keep their consumers apprised of updates (leaving the onus on the vehicle owners) and more frustratingly, cannot manage to provide estimates as to when parts will become available
Unknown or Other
Filed Sep 11, 2024NC
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."
Air Bags
Filed May 31, 2024IA
The contact owns a 2021 Acura TLX. The contact received notification of NHTSA Campaign Number: 24V064000 (Air Bags); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure. Parts distribution disconnect.
Complaints 1-50 of 72, newest first, reproduced as filed.
No unusual pattern of severe incidents in the complaint record.
Complaint counts track how many cars were sold and how long they have been on the road as much as they track quality. A common model from 2013 has had a decade to accumulate reports; a rare one from last year has not. The signal worth weighing is in the severity columns, in whether the same component keeps appearing, and in whether the manufacturer eventually opened a recall for it.
Recall repairs are free for as long as the recall stands. Check whether a specific car still has open work at NHTSA's VIN lookup.
Most recent recall on file: May 21, 2026. Source: NHTSA Office of Defects Investigation.