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Total NHTSA Complaints
5
Owner filings recorded
#1 Reported Problem
Powertrain & Transmission
2 reports (40%)
Crash Incident Reports
0
Zero collision citations
Fire & Injury Reports
0
0 fire • 0 injury filings
Defect Investigation Analysis

Executive Problem Findings

AutoUtility currently tracks 5 official NHTSA owner defect complaints for the 2024 Acura TLX. Powertrain & Transmission issues are the most frequently reported category, appearing in 2 complaints (40% of submitted records). Zero crashes, fires, injury reports, or fatality reports are cited across these complaint records.

Methodology Notice: Consumer complaints are unverified voluntary submissions to the NHTSA Office of Defects Investigation (ODI). Filings are not normalized for sales volume or vehicle mileage and do not constitute an audited component failure rate.
Incident & Severity Profile
  • • Total Owner Reports: 5 complaints submitted under federal penalty.
  • • Primary Subsystem: Powertrain & Transmission accounts for 40% of submissions (2 reports).
  • • Secondary Systems: Electrical System (2), Fuel & Propulsion System (1).
  • • Crash Incidents: 0 filings cite an impact or collision.
  • • Thermal Incidents: 0 filings cite smoke or fire.
  • • Reported Casualties: 0 injury filings • 0 fatality filings.
Category Distribution

Reported Defect Categories for 2024 Acura TLX

Factual proportion of owner complaints categorized by automotive subsystem in NHTSA records

Powertrain & Transmission
2
40%
Electrical System
2
40%
Fuel & Propulsion System
1
20%
Wheels & Tires
1
20%
#1 40% SHARE

Powertrain & Transmission

2 owner complaints submitted to NHTSA ODI for this subsystem.

✓ 0 Incidents
#2 40% SHARE

Electrical System

2 owner complaints submitted to NHTSA ODI for this subsystem.

✓ 0 Incidents
#3 20% SHARE

Fuel & Propulsion System

1 owner complaint submitted to NHTSA ODI for this subsystem.

✓ 0 Incidents
#4 20% SHARE

Wheels & Tires

1 owner complaint submitted to NHTSA ODI for this subsystem.

✓ 0 Incidents
Federal Oversight

Official NHTSA Defect Investigations (1)

Formal engineering analyses and preliminary evaluations opened by the NHTSA Office of Defects Investigation

ODI Action #EA25004 OPEN Engineering Analysis (EA)
Opened: 2025-03-26 • Active
Subject / Subsystem
No Restart After Auto Start/Stop Engages
Affected Component
ENGINE AND ENGINE COOLING:ENGINE:CRANK/CAMSHAFT POSITION SENSOR
Recall Linkage
No direct recall linkage
On June 3, 2022, the Office of Defects Investigation (ODI) opened Preliminary Evaluation PE22005 after the agency received VOQs and several field 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 traffic 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, 2016-2020 Acura MDX, 2019-2022 Honda Passport, and 2020-2023 Honda Ridgeline vehicles. The repair outlined in the service bulletins is a two-stage countermeasure to remedy the issue. The first stage is a Programmed Fuel Injection (“PGM-FI”) software update. The second stage is only deployed if the software update fails to remedy the issue. The second stage, depending on the model and model year, consists of replacement of the starter assembly, starter relays, and a valve adjustment. Additionally, Honda extended the warranty coverage to 10 years with unlimited mileage for vehicles requiring the second stage component replacement. ODI continues to receive complaints of the AIS failure to restart, with many complainants alleging the campaign countermeasures had been completed.NHTSA has reviewed Honda's Information Request Letter responses involving warranty claims, lawsuits, and consumer complaints in addition to ODI's own data. This Engineering Analysis is being opened to further consider the potential safety defect, including gathering additional data regarding Honda’s service campaign efficacy. ODI is additionally expanding the scope to encompass all vehicles addressed in Honda’s service bulletins 23-008 and 23-009 as well as newer model year vehicles, which are substantially similar to the vehicles covered by the service campaign. To review the ODI reports cited in the Opening Resume ODI Report Identification Number document, go to NHTSA.gov.
Consumer Filings

Recent NHTSA Owner Reports for 2024 Acura TLX

Representative defect filings submitted by owners to the NHTSA Office of Defects Investigation

Powertrain & Transmission ODI #11745535
Filed: 06/22/2026
Defect Report

"I discovered an active fluid leak from the transmission/transfer case area of my 2024 Acura TLX Type S. Fluid was visibly running down the drivetrain case, collecting around the mating area between the transmission and transfer case, and accumulating on the underbody splash shield. I bought the..."

Electrical System ODI #11687961
Filed: 09/17/2025
Defect Report

"Infotainment system shuts down while driving and ultimately causes the power to drain from the vehicle leaving the vehicle inoperative. This is the second time this has happened. Acura has already repaired once with less than 1000 miles on the car. Now it’s happening again."

Electrical System ODI #11632258
Filed: 12/24/2024
Defect Report

"Was driving in the car for a while and the dashboard just turned off. Could not see speed or any other safety controls."

Powertrain & Transmission ODI #11625729
Filed: 11/16/2024
Defect Report

"I understand Honda isn't doing soo well so I hope this is added to the list of the feds research we just bought this tlx aspec don't understand how these cars need to be 4000lbs but anyway the gas mileage advertised is not what you get I've seen on multiple forms people are saying they experience..."

Wheels & Tires ODI #11605966
Filed: 08/01/2024
Defect Report

"Ok I purchased this vehicle in march of 2024 by May I started getting a vibration at highway speeds in front of vehicle...I brought to dealer and they told me there is a plastic peice broken on both front wheels it's inside you can not see it when tire is on ...the dealer told me they were using my..."

Multi-Year Trend

Complaint History for Acura TLX

Reported defect complaint volume across sibling model years (2015–2025)

Model Year NHTSA Complaints Crash Reports Safety Recalls Detailed Report
2015 Acura TLX 341 12 6 View 2015 Problems →
2016 Acura TLX 110 5 3 View 2016 Problems →
2017 Acura TLX 70 2 3 View 2017 Problems →
2018 Acura TLX 93 3 4 View 2018 Problems →
2019 Acura TLX 91 7 6 View 2019 Problems →
2020 Acura TLX 62 4 5 View 2020 Problems →
2021 Acura TLX 66 3 4 View 2021 Problems →
2022 Acura TLX 25 0 3 View 2022 Problems →
2023 Acura TLX 10 0 3 View 2023 Problems →
2024 Acura TLX Current Page 5 0 1 Current
2025 Acura TLX 4 0 1 View 2025 Problems →
Exhaustive System Audit

Detailed NHTSA Component Breakdown for 2024 Acura TLX

Complete distribution of consumer defect reports across all 5 granular NHTSA system and subsystem classifications

Vehicle Component / System Total Complaints Crash Reports Fire Reports Injury Entries Fatality Entries
Electrical System NHTSA category: ELECTRICAL SYSTEM 1 0 0 0 0
ELECTRICAL SYSTEM,UNKNOWN OR OTHER 1 0 0 0 0
Powertrain NHTSA category: POWER TRAIN 1 0 0 0 0
POWER TRAIN,ENGINE,FUEL/PROPULSION SYSTEM 1 0 0 0 0
Wheels & Hubs NHTSA category: WHEELS 1 0 0 0 0
Search Intelligence

Quick Answers: Common Problems & Reliability Questions for the 2024 Acura TLX

Direct, deterministic answers synthesized from verified United States government databases for the 2024 Acura TLX

What are the most common reported problems with the 2024 Acura TLX?

In official NHTSA consumer records, the most frequently cited issue area for the 2024 Acura TLX is Powertrain & Transmission, appearing in 2 records (40% of submitted filings).

Secondary reported categories include Electrical System (2) and Fuel & Propulsion System (1).

Source: NHTSA Office of Defects Investigation (ODI)

Is the 2024 Acura TLX a reliable vehicle?

AutoUtility does not issue subjective reliability scores or commercial ratings. In official United States government records, NHTSA tracks 5 consumer defect complaints and 1 safety recall campaign for the 2024 Acura TLX.

Reviewing documented component complaint distributions, recall remedy notices, and active federal investigations provides an objective, evidence-based view of the vehicle's historical safety and defect record.

Source: NHTSA ODI & Safety Recalls Databases

Are there crash, fire, or injury reports associated with the 2024 Acura TLX?

Consumer complaint records on file with NHTSA for the 2024 Acura TLX cite zero crashes, zero fires, and zero injuries.

Incident entries represent consumer descriptions at the time of submission to federal authorities and do not establish mechanical causation or legal liability.

Source: NHTSA Office of Defects Investigation Consumer Logs

Has NHTSA formally investigated defects on the 2024 Acura TLX?

NHTSA ODI records list 1 formal defect investigation involving the 2024 Acura TLX (1 currently open).

Federal defect investigations are formal engineering evaluations opened when safety defect trends emerge, and do not by themselves establish a confirmed defect or mandatory recall.

Source: NHTSA Office of Defects Investigation Registry
Official US Government Data Provenance

The complaint records on this page are retrieved directly from the NHTSA Office of Defects Investigation (ODI) public database under 49 CFR Part 576.

Local Production Store Compiled: August 2026 • Deterministic Audited Dataset • Zero Dynamic External API Runtime Latency.