KnownCarProblems2019 Acura Tlx Problems and Recalls
Owners filed 93 complaints with NHTSA about the 2019 Acura Tlx, most often about the engine (48% of complaints, typically around 47,500 miles). It is 4th of 12 Tlx model years by number of complaints and has 6 recalls.
Most common 2019 Acura Tlx problems
Engine
45 complaints · 48%Half of these problems showed up before 47,500 miles.
The contact owns a 2019 Acura Tlx. The contact stated that while driving approximately 45 MPH the contact observed a thumping noise emanating from the engine compartment when the brake pedal was depressed the sound grew louder. Additionally, the contact stated that when the accelerator was depressed the vehicle did…
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.…
Fuel system
27 complaints · 29%Half of these problems showed up before 9,500 miles.
The vehicle hesitates to accelerate while in motion and from a stopped position. The hesitation occurs during gradual and immediate acceleration. You can hear the hesitation in the engine. Car has less than 10k miles at the time of this submission.
The contact owns a 2019 Acura Tlx. The contact stated that while driving 40 MPH, the parking assist fault warning light illuminated, and the emergency automatic braking system engaged. The contact attempted to turn off and restart the vehicle however, the vehicle failed to engage properly. The contact waited for…
Electrical
12 complaints · 13%Half of these problems showed up before 6,000 miles.
The contact owns a 2019 Acura Tlx. The contact stated that the vehicle was experiencing battery drainage failure. The contact stated that the vehicle failed to start. The vehicle was towed to an unknown dealer several times. The dealer replaced the battery twice; however, the failure persisted. The vehicle was towed…
Acura Tlx, 2019, fuel system failed, shifted gears on its own and I had to immediately die to safety concerns. This issue first appears in september 2019, with 5k miles. Ok november 10,2019, Tlx display boards for (navigation and temperature adjustments, use of phone and radio would cycle down on it own. This happened…
Transmission
11 complaints · 12%Parts named most often: automatic transmission.
When I back out of somewhere and select `drive' on the transmission there is a delay of 2 seconds to 5 seconds before it engages in 'drive' .that is a long time when a person is pulling out on an arterial. The acceleration iwhen in 'drive' is not consistent with a similar hesitation. From the time the accelerator has…
The contact owns a 2019 Acura Tlx. The contact stated while driving approximately 45-50 MPH, the vehicle inadvertently shifted into neutral causing the vehicle to slow down and stop in traffic. The contact was able to pull over and call a tow truck to take the vehicle to the dealer. The vehicle was not diagnosed or…
Other or unspecified
11 complaints · 12%Brakes
7 complaints · 8%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…
The contact owns a 2019 Acura Tlx. The contact stated that while driving approximately 45 MPH the contact observed a thumping noise emanating from the engine compartment when the brake pedal was depressed the sound grew louder. Additionally, the contact stated that when the accelerator was depressed the vehicle did…
Speed control
6 complaints · 7%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…
The contact owns a 2019 Acura Tlx. The contact stated while driving at an undisclosed speed, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The contact stated that several unknown warning lights illuminated and the back-over prevention camera was independently enabled. In…
Driver assistance
5 complaints · 5%Parts named most often: automatic emergency braking, adaptive cruise control, warnings.
The contact owns a 2019 Acura Tlx. The contact stated that the auto start/stop system was inoperable, and the vehicle was repaired under tsb number: 22-008. Additionally, the contact stated while driving at various speeds, the lane keeping assist system (lkas) was intermittently inoperable. The contact stated that on…
Complaints are owner reports to NHTSA, not verified defects. One complaint can name several components, so shares add up to more than 100%.
2019 Acura Tlx recalls
Air bags: front passenger
Risk: Air bags that deploy unintentionally during a crash increase the risk of injury.
Fix: 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.
Full defect summary
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.
Fuel system: fuel pump
Risk: Fuel pump failure can cause an engine stall while driving, increasing the risk of a crash.
Fix: Dealers will replace the fuel pump module, free of charge. Owner letters were mailed september 6, 2024. Owners may contact honda customer service at 1-888-234-2138. Honda's numbers for this recall are kgc and kgd. This recall is an expansion of NHTSA recall numbers 21v-215 and 20v-314.
Full defect summary
Honda (american honda motor co.) is recalling certain 2013-2023 honda accord, civic coupe, civic sedan, civic hatchback, civic type r, cr-v, hr-v, ridgeline, odyssey, acura ilx, mdx, mdx hybrid, rdx, rlx, tlx, 2019-2022 honda insight, passport, 2020 honda cr-v hybrid, 2018-2019 honda clarity phev, fit, and 2015-2020 honda accord hybrid, pilot, acura nsx vehicles. The fuel pump inside the fuel tank may fail.
Engine: hard parts internal/mechanical
Risk: A damaged engine may run improperly or stall while driving, increasing the risk of a fire, crash, or injury.
Fix: Dealers will inspect and repair, or replace the engine as necessary, free of charge. Owner letters were mailed march 28, 2024. 2016-2017 acura mdx owner letters were mailed november 1, 2024. 2016-2020 acura mdx owner letters are expected to be mailed in mid-december 2024. Honda began mailing owner notification letters as of march 18, 2024. 2015-2016 acura owner letters are expected to be mailed mid-december 2024, 2018 acura tlx owner letters are expected to be mailed the end of march/early april 2024, 2019 acura tlx owner letters are expected to be mailed mid-may 2024, 2020 acura tlx owner let
Full defect summary
Honda (american honda motor co.) is recalling certain 2015-2020 acura tlx, 2016-2020 acura mdx, 2016 and 2018-2019 pilot, 2017 and 2019 ridgeline, and 2018-2019 odyssey vehicles. Due to a manufacturing error, the connecting rod bearing in the engine may wear and seize, damaging the engine.
Fuel system: fuel pump
Risk: Fuel pump failure can cause an engine stall while driving, increasing the risk of a crash.
Fix: Honda will notify owners, and dealers will replace the fuel pump assembly, free of charge. Owner letters were mailed may 18, 2021. Owners may contact honda customer service at 1-888-234-2138. Note: this recall is an expansion of recall 20v-314.
Full defect summary
Honda (american honda motor co.) is recalling certain 2019-2020 acura mdx, mdx sport hybrid, rdx, tlx, honda accord, civic hatchback, insight, 2019 acura ilx, honda accord hybrid, civic coupe, civic coupe si, civic sedan, civic sedan si, civic type r, fit, hr-v, odyssey, passport, pilot and ridgeline, and 2018-2019 cr-v vehicles. The low-pressure fuel pump inside the fuel tank may fail.
Engine: belts and associated pulleys
Risk: Teeth separation from the timing belt may result in an engine stall, increasing the risk of crash.
Fix: Honda will notify owners, and dealers will inspect the vehicle and replace any affected timing belt free of charge. Vehicles receiving a replacement timing belt will also have the engine inspected and any damaged components will be replaced for free. The recall began june 7, 2019. Honda owners may contact customer service at 1-888-234-2138. Honda's number for this recall is l4m. Acura owners may contact customer service at 1-888-234-2138. Acura's number for this recall is z4l.
Full defect summary
Honda (american honda motor co.) is recalling certain 2018-2019 acura mdx and honda pilot vehicles and 2019 acura rlx, rlx sport hybrid, tlx and honda odyssey and ridgeline vehicles. The timing belt teeth may separate from the belt.
Fuel system: fuel pump
Risk: Reduced fuel pump performance can result in an engine stall, increasing the risk of crash.
Fix: Honda will notify owners, and dealers will update the fuel injection engine control unit (fi-ecu) software and, if necessary, replace the fuel pump, free of charge. The recall began march 25, 2019. Owners may contact customer service at 1-888-234-2138. Acura's recall number for this recall is p3w. Honda's recall number for this recall is n3x.
Full defect summary
Honda (american honda motor co.) is recalling certain 2016-2018 acura mdx, 2015-2019 acura tlx and 2015-2017 honda accord vehicles, equipped with a 3.5l v6 engine. Particulates in fuel may adhere to the internal components of the fuel pump, reducing its performance.
Recall repairs are free at any franchised dealer. Enter your VIN at nhtsa.gov/recalls to see which recalls are still open on your car.
NHTSA defect investigations
Engine failure
Summary
The office of defects investigation (odi) has received 414 reports of connecting rod bearing failures in the 3.5l v6 engine used in the following vehicles: model years (my) 2018-2020 acura tlx, my2016-2020 acura mdx, my2016-2020 honda pilot, my2018-2020 honda odyssey, and my2017-2019 honda ridgeline.â the subject engine failures were analyzed as part of a recall query (rq24013).â it was determined that these engine failures are outside the scope of honda recall 23v-751. Further, evidence gathered in conjunction with rq24013 does not suggest this failure is caused by the same crankshaft manufacturing defect that is addressed by honda in recall 23v-751.â based on analysis of data from rq24013,
No restart after auto start/stop engages
Summary
On june 3, 2022, the oï¬ce of defects investigation (odi) opened preliminary evaluation pe22005 after the agency received voqs and several ï¬eld reports concerning the auto idle stop (ais) feature on 2016-2019my honda pilot vehicles. The complaints allege that the engine fails to restart on its own from a complete stop at a traï¬c light or road intersection with the ais function engaged. The subject vehicles are equipped with a 3.5l engine with a 9-speed automatic transmission. On january 6, 2023, honda released service bulletins 23-008 and 23-009. These service bulletins address the failure to restart issue in the 2016-2019my honda pilot vehicles, as well as the 2015-2020 acura tlx, 2016
Engine failure
Summary
On november 8, 2024, the office of defects investigation (odi) opened recall query rq24013 to assess the scope of honda recall 23v-751 after receiving complaints that alleged connecting rod bearing failures in vehicles that were not within the scope of recall 23v-751. In november 2023, honda recalled 248,999 various model year (my)2016â2020 honda and acura vehicles equipped with the 3.5l v6 engine. Honda recalled these vehicles due to a crankshaft manufacturing defect that caused premature connecting rod bearing wear and engine seizure. While the out-of-scope failures involved in these complaints appear to have a very similar failure mechanism as the recalled engines, a thorough analysis o
Questions about the 2019 Acura Tlx
- What are the most common problems with the 2019 Acura Tlx?
- By NHTSA owner complaints: engine (45 complaints, typically around 47,500 miles); fuel system (27 complaints, typically around 9,500 miles); electrical (12 complaints, typically around 6,000 miles).
- How many recalls does the 2019 Acura Tlx have?
- 6 recalls listed by NHTSA, the latest from May 21, 2026 (air bags). Check your VIN at nhtsa.gov/recalls to see which ones are still open on your car.
- Is the 2019 a bad year for the Acura Tlx?
- It is 4th of 12 Tlx model years by number of complaints, with 93 complaints. Complaint counts are not adjusted for how many cars were sold, so popular years collect more of them, and the newest years have had less time to.