2019 Acura TLX Complaints

ENGINE — Filed 10/04/2026

- The engine ceased while the car was moving, causing (a) A sudden stop (b) Engine stopping and the car becoming inoperable in the middle of a street. - There were no injuries because the failure happened at low speed. The same failure on an expressway would be a major safety concern since the car came to sudden stop. - The failed engine was inspected by an authorized Acura dealer. Cause identified as cylinder 2 rod bearing failure. - There was a slight knocking sound right before the incident occured - The car was driving fine before the incident. There were no warning indicators. - The engine (short block) was replaced previously on the same car due to a knocking sound.

VISIBILITY/WIPER — Filed 09/01/2024

The internal spring inside my driver's side sun visor completely failed and now the visor hangs down and totally blocks my view of the road while driving. It is a major safety hazard because I literally have to duck to see traffic in front of me and I keep hitting my head on it. If I get into an accident and the airbags deploy, this loose plastic visor is going to smash right into my face. Acura knows this is a massive defect across thousands of these cars, but they haven't issued a recall and the replacement part is completely backordered nationwide, leaving me stuck driving a car where I can't safely see the road.

ENGINE AND ENGINE COOLING — Filed 06/29/2026

The contact owns a 2019 Acura TLX. The contact received notification of NHTSA Campaign Number: 23V751000 (Engine and Engine Cooling). The contact stated that while driving approximately 55 MPH, the vehicle lost power and the steering wheel failed to responded as needed. The vehicle stalled in the middle of the road. The vehicle was restarted but stalled immediately. The contact inspected the vehicle but found no fault. The vehicle was towed to an independent mechanic where it was diagnosed that the rod bearing had failed and the engine needed to be replaced. The vehicle was not repaired. The vehicle was then towed to a dealer where it was diagnosed that the rod bearing had failed and that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was approximately 120,000.

EXTERIOR LIGHTING — Filed 01/01/2026

Both headlight lenses on my 2019 Acura TLX developed severe internal stress cracking (crazing) with no external damage of any kind. The cracking appears to originate from inside the housing, consistent with heat stress or a manufacturing defect. Both headlights cracked identically and simultaneously, which rules out accidental damage. Acura corporate has denied a goodwill repair, classifying this as normal wear and tear. Estimated repair cost is 4,000. I believe this is a manufacturing defect and may affect other 2019 Acura TLX owners.

POWER TRAIN,ENGINE,FUEL/PROPULSION SYSTEM — Filed 03/23/2026

I am formally requesting a neutral third-party arbitration review under the Magnuson-Moss Warranty Act to compel American Honda Motor Co. to provide a permanent mechanical remedy—specifically, the sourcing and installation of a brand-new, redesigned engine assembly (Engine #Four)— This vehicle frame is now on its third engine block. Car was bought 11/30/2024. At Grubbs Acura, fuel pump safety recall that involves flashing/re-calibrating the Engine Control Unit (FI-ECU) software was done. Just a few weeks after new fuel pump, the vehicle displayed sudden stalling symptoms. The engine suffered a terminal, catastrophic internal collapse. The vehicle was towed to Grubbs Acura where Corporate Honda directed a forced out-of-pocket internal engine teardown. The physical teardown explicitly confirmed a catastrophic connecting rod bearing failure (spun bearing) identical to the structural manufacturing flaws currently under active federal investigation by the NHTSA under Preliminary Evaluation PE25008 / RQ24-025. Corporate Honda subsequently issued a verbal agreement to fully reimburse my out-of-pocket teardown fees. Because a manufacturer will never fund diagnostic labor if evidence of owner fault is present, this corporate reimbursement serves as formal validation that no owner maintenance neglect occurred, and that the engine died exclusively from an inherent component defect. Gunn Acura (San Antonio, TX) confirmed with my vin, that Engine #3 was a warranty/dealer-installed replacement unit at 22,000 miles. It failed after less than 40,000 miles of total operation. A professionally manufactured and dealer-installed engine is reasonably expected to last well beyond 40,000 miles. The manufacturer network cannot utilize arbitrary part-ownership rules or uncooperative, fragmented dealer communications. The original factory-installed engine and the dealer-installed replacement engine both suffered identical connecting rod bearing failures.

VEHICLE SPEED CONTROL — Filed 10/23/2024

The contact owns a 2019 Acura TLX. The contact stated that while driving on the highway, the vehicle intermittently started to accelerate slowly and then it unexpectedly surges forward. The dealer was contacted regarding the issue but the vehicle was not diagnosed or repaired. The failure mileage was unavailable.

POWER TRAIN — Filed 03/17/2026

I am filing a formal safety complaint regarding the execution of NHTSA Recall 24-002 (Connecting Rod Bearing Replacement) by an authorized Acura dealership, and a fundamental safety flaw in Acura’s official Service Bulletin for this recall. My vehicle underwent "Repair #1" under this recall, which involved opening the engine block and replacing the rod bearings due to a factory defect that causes metal-on-metal wear. However, upon picking up my vehicle, I discovered the dealership left the old, dirty oil filter attached to the engine. I reviewed Acura’s Service Bulletin 24-002 and realized the "Required Materials" list explicitly omits a new oil filter for Repair #1. Because dealerships strictly follow this bulletin for warranty reimbursement, they are systematically leaving old filters on engines that just received new bearings. This means old, metal-contaminated oil trapped in the filter is immediately recirculated through the brand-new precision bearings. This procedural flaw directly jeopardizes the integrity of the engine, completely undermining the purpose of the safety recall and putting drivers at risk of sudden engine failure at highway speeds. I have time-stamped video and photographic evidence of my vehicle’s mileage (61,325) and the untouched, original oil filter immediately after returning home from the dealership. Acura Corporate was contacted regarding this procedural negligence and failed to provide a resolution. I am requesting the NHTSA investigate Acura's repair procedures for Recall 24-002 to prevent further unsafe vehicle modifications.

VEHICLE SPEED CONTROL — Filed 02/27/2026

The contact owned a 2019 Acura TLX. The contact stated that while pulling into a detached garage at 3-5 MPH, the vehicle suddenly accelerated through the wall and was hanging out 2/3 of the way. The contact sustained injuries to his head, and medical attention was not provided. The air bag deployed as designed. There were no warning lights illuminated. There was no reported fire. A police report was filed. The building inspector and fire department were on the scene. The vehicle was towed to a tow lot by the insurance company. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was contacted, but no assistance was provided. The failure mileage was approximately 14,500. The vehicle was deemed a total loss.

ENGINE — Filed 10/31/2025

My engine has been replaced under warranty for connecting rod bearings failing before the recall 23V-751 existed. 40,000 miles later it failed again. I have paper work and other information available upon request. The vehicle is currently on it's third short block replaced by Acura. No CEL or anything prior to when the knocking started.

STEERING,SUSPENSION,ENGINE AND ENGINE COOLING — Filed 11/28/2025

The contact owned a 2019 Acura TLX. The contact stated that while driving at approximately 65 MPH the vehicle was losing forward velocity and the steering was pulling slightly to the right. The contact stated that the vehicle suddenly and violently turned to the right. The contact was not aware of any warning lights. The contact was unable to counter turn and the vehicle crashed into the guard rail on the right front bumper. The contact stated that the force of the crash shot his vehicle to the left, crossed two lanes of traffic and crashed into the guard rail on the left side of the highway. The contact stated that this crash with the guardrail deployed the drivers side curtain air bag. The contact stated that the force of the crash shot the vehicle to the right and he drove off of the roadway down a slight embankment. The contact was able to stop and exit the vehicle. The contact saw that front bumper had sheared off and that the right fender and wheel well were crushed. The contact stated that the he could see the right tire suspension and control arms were exposed and fractured. The contact stated that the damage of the left side of the vehicle was not as severe. The contact stated that the passenger side curtain air bag had also deployed. The contact stated that the police were on scene and wrote a report. The contact stated that he was transported by ambulance to the ER. The contact stated that he had bruises and cuts on his right temple and check and swelling, cuts and bruises on the left cheek and left temple and forehead. The contact stated he was released after treatment. The contact stated that the vehicle had been towed to an impound lot. The manufacturer was not informed of the failure. The contact had received recall notice for NHTSA Campaign Number: 23V751000 (Engine and Engine Cooling) and related the failure to the recall. The failure mileage was approximately 48,000.

SEATS — Filed 04/19/2024

Drivers seat trim has broken 3 times, and is now causing the seat to come apart from the entire trim around the seat.

FORWARD COLLISION AVOIDANCE — Filed 11/15/2025

Internal failure of front facing camera. This has caused issues with the auto braking abd lane assist. My mechanic recreated the issue and tried to clear the codes but said camera needs replacing. Acura should recall this or compensate people, it is over 1500. Car is only 6 years old

POWER TRAIN,ENGINE — Filed 11/03/2025

In 2022, my 2019 Acura TLX A-Spec received a warranty engine replacement due to a spun bearing. At that time, recall 23V-751 (connecting rod bearing defect) did not yet exist. Recently, the replacement engine developed a pronounced knocking/ticking noise at idle and during light acceleration. Multiple independent mechanics and an Acura service department confirmed the noise is abnormal and consistent with connecting rod bearing wear as described in the recall. Acura advised that my VIN is not included in the recall because the original engine was replaced. However, the replacement engine was supplied by Acura prior to the recall and may contain the same defective components. The dealership and Acura corporate did not inspect the internal components or verify whether the replacement engine used the revised bearing parts — they only referenced the VIN and engine number to deny recall eligibility. I currently have an open case with Acura, and the vehicle is scheduled for diagnostic inspection. I was informed that if the issue is determined to be related to recall 23V-751, diagnostic costs may be reimbursed, but there is no guarantee. This situation raises concern because my symptoms, timeline, and component failure are consistent with the known defect, yet my vehicle remains excluded from coverage. Given the safety implications of possible engine seizure or loss of power while driving, I am requesting that NHTSA review whether vehicles with Acura-supplied replacement engines should also fall under recall 23V-751. All service records and warranty history with Acura are available for review upon request.

SERVICE BRAKES,FORWARD COLLISION AVOIDANCE — Filed 11/03/2025

Well, today November 3 , car have 70900 miles, few weeks ago Acura do a replacements, recall fuel, problems, today warning , engine and ( P ) Brake system came on , and i look in the forum of this type of issues with Acuras and some many diferents opinions. To many complaint about this problems with Acura. I am worry that driving the car with this issues ruins the car. But its the only transportation that i have. Thanks

ENGINE,FORWARD COLLISION AVOIDANCE — Filed 08/01/2025

Im not sure what fails but the car wont start after coming to a stop with the auto off function and almost caused an accident because when the light turned green i couldnt take off because the car didnt start up and the car behind me almost hit me. It has happened other times at stop signs and any other stop ive made. I have to press the button my self to start up again. I havent had it inspected because i havent had any time. There are no warning lights on

FUEL/PROPULSION SYSTEM — Filed 09/02/2025

I had the stop bearing rod recall performed on my 2019 Acura TLX along with a fuel pump recall. After less than 10,000 miles I am informed that my high pressure fuel pump has failed. When the did the recall on the vehicle they only did the low pressure fuel pump when there is known issue of the high pressure fuel pump failing.

ENGINE — Filed 09/27/2025

My vehicle had an engine rod bearing issue before the 1st recall, they replaced part of the engine. My vehicle also went through a starter recall and they also changed the rod bearing with the corrected part that was in for the last recall. Currently, my engine is still having the exact same rod bearing issue which is a safety concern for me. It’s currently at Ed Voyles Acura in Chamblee, GA waiting on a decision from corporate Acura. They will determine if they will pay for the repairs of my vehicle due to an old recall. This is the worse experience I have had with the Acura brand and I have had 3 Acuras in my life time. I think Acura is a beautiful car company with great performance. I would love if this situation would allow me a rental until my vehicle is fixed. Thank you.

ENGINE — Filed 09/27/2025

I am writing to formally request assistance with a premature engine failure on my 2019 Acura TLX A-Spec 3.5L (VIN: [XXX] , Mileage: 95k I have consistently followed Acura’s recommended maintenance schedule, as documented by my service history. My vehicle was also serviced under [insert recall number if you have it] at [insert dealer name], as required by Acura, and I have attached records confirming that the recall work was performed. Despite this compliance with all required maintenance and recall service, my vehicle has experienced a serious engine malfunction. This failure appears to be related to the same type of connecting rod bearing or crankshaft issue currently under investigation by the National Highway Traffic Safety Administration (NHTSA Preliminary Evaluation PE25008), which covers the 2018–2020 Acura TLX with the 3.5L V6 engine. Given that: •I have properly maintained the vehicle as recommended. •The recall repair was performed, yet the engine failure still occurred. •NHTSA is investigating this exact issue as a potential defect affecting safety and reliability. I am respectfully requesting goodwill coverage for the full cost of the necessary engine repair or replacement. If Acura is unable to offer immediate coverage, I request that this case remain open and that I be considered for reimbursement should a recall or service campaign be issued as a result of the ongoing NHTSA investigation. I chose Acura for its reputation for reliability, and I trust that Acura will stand by its customers when a serious issue like this occurs. I look forward to your timely response so we can resolve this matter promptly. Thank you for your attention and assistance. Sincerely, [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

ENGINE — Filed 08/12/2025

This car suffers from the engine and rod bearing recall. I took the car to Park Avenue Acura to complete the recall work. The car had significant damage from the rod bearing issue and the dealership had the car for a month. They replaced the rod bearing, crank shaft, regular fuel pump among other things. Once I received the car, the car failed and became inoperable. This time the high pressure fuel pump became defective. While Acura representative informed me that there is (i) active recall on the high pressure fuel pump (but not on my vin) and (ii) direct impact of replacing regular fuel pump on leading to high pressure fuel pump failure, as my vin is not currently acknowledged, my repairs would not be covered. I would like to request that the scope of the VIN numbers be re-evaluated and secondly the impact of fuel pumps replacement leading to other fuel pump be evaluated such that the recall work can cover both issues related to the rod bearing.

ELECTRICAL SYSTEM,UNKNOWN OR OTHER,SERVICE BRAKES — Filed 08/26/2025

All of Sudden i got Electronic Parking Brake/Emissions System Problem today 08/26/2025 and hence reporting this and quick internet research shows so many people having same issue

VEHICLE SPEED CONTROL,SERVICE BRAKES,FORWARD COLLISION AVOIDANCE — Filed 08/07/2024

2019 Acura TLX 28k miles - was slowing pulling into a parking spot in a parking garage downtown San Diego. Suddenly the car had no brakes while pressing the brake pedal to the floor with no resistance from the brakes, the car start revving hard and accelerating very fast. I stopped by hitting a brick barrier. Steering wheel and knee airbags deployed. Fortunately I arrived at work early that day and did not hit anyone or any other cars. Our Insurance company USAA said they can not repair the car. The automatic emergency equipment did not kick in either. Acura was advised of the issue case number [XXX]. Fortunately my injuries were minor cuts and bruising but if this incident had happened somewhere else it could have resulted in loss of life. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

ENGINE AND ENGINE COOLING — Filed 10/11/2023

The contact owned a 2019 Acura TLX. The contact stated while driving approximately 65 MPH, the contact was hearing an abnormal ticking noise. The contact stated the check engine warning was illuminated and the fuel gauge showed a decrease in fuel level. The contact stated she observed that black smoke was emitted from under the hood and the rear of the vehicle. The contact pulled off of the highway. The contact stated that the vehicle was vibrating as she pulled over, she stopped the vehicle and exited due to smoke entering the passenger cabin. The contact said she had turned the vehicle off and she observed the smoke appeared to diminish, however, she noticed that there was a leak coming from the engine compartment and the liquid from the leak had ignited and another fire had started. The contact stated that the liquid fire had stopped combusting and as she approached the vehicle to retrieve personal items, the vehicle burst into flames at the engine compartment. The fire department and the police arrived. The fire department extinguished the flames with water. The police filed a report. The vehicle was towed to an impound lot. The contact stated that her insurance provider declared the vehicle a total loss. The contact stated that before the engine fire she had taken the vehicle to a dealer who had diagnosed a failure for a similar abnormal ticking sound and had replaced the engine. The contact stated that the vehicle fire had occurred one week after the engine had been replaced. The contact stated that she had researched online and related the failure and subsequent fire to NHTSA Campaign Number: 23V751000 (Engine and Engine Cooling). The manufacturer was not informed of the failure. The failure mileage was approximately 70,000.

SERVICE BRAKES — Filed 01/23/2019

I WAS ENTERING A LEFT-HAND TURN LANE, WITH A RED LIGHT. THE THIRD-PARTY INVESTIGATION SHOWED I ENTERED THE LANE AT 35MP. I STARTED GENTLE BREAKING AND WHEN THERE WAS NO RESPONSE, I PUSHED THE BRAKE HARD AND TO THE FLOOR. I DID NOT FEEL THE CAR DECELERATE BUT THE INVESTIGATION SHOWS THAT BRAKED FOR 7 SECONDS PLUS AND HIT THE LAST CAR IN LINE AT ABOUT 20MPH. THE INVESTIGATOR WAS UNABLE TO RECREATE THE CIRCUMSTANCES.

VEHICLE SPEED CONTROL,SERVICE BRAKES — Filed 12/21/2019

I WAS DRIVING ON A RESIDENTIAL STREET APPROX. 10 MPH AND TURNED INTO A DRIVEWAY. THERE WAS ANOTHER VEHICLE PARKED AHEAD. I STOPPED HARD ON MY BRAKES BUT MY CAR DIDN'T STOP AND HIT THE PARKED CAR. AS IT HAPPENED SO QUICKLY, I MUST HAVE TURNED THE STEERING WHEEL, CONTINUED TO PRESS ON THE BRAKES BUT ENDED UP ALSO HITTING A BUILDING.

STRUCTURE,SERVICE BRAKES — Filed 01/23/2019

THE CAR DID NOT BRAKE WHEN APPROACHING A STOPLIGHT. CRASHED INTO THE LAST CAR IN LINE. INVESTIGATION SHOWED I STARTED BRAKING AT 35 MPH FOR 7+ SECONDS, BEFORE THE CRASH. TWO LINES IN BOTH DIRECTIONS, THE SPEED LIMIT WAS 40 MPH.