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2020 Acura Ilx

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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How this year compares

Owner complaints by model year

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

All reported categories

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

Limited mileage data: 2 of 10 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Visibility/wiper. Review the 3 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Steering. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

1 crash reports0 fire reports0 injury reports

What owners actually said

10 reports
Mileage unknown · Sep 7, 2026
Forward Collision AvoidanceLane DepartureSteering

Multipurpose camera unit failure code U3000-49. My camera does not keep its lane assist accurately and sways from side to side when it is working. 9 out of 10 times it does not work. Other acura owners of the ILX 2019-2022 have experienced the same codes and issues around 90K miles+. I have lights on my dashboard like Adaptive …

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Multipurpose camera unit failure code U3000-49. My camera does not keep its lane assist accurately and sways from side to side when it is working. 9 out of 10 times it does not work. Other acura owners of the ILX 2019-2022 have experienced the same codes and issues around 90K miles+. I have lights on my dashboard like Adaptive cruise control, Automatic braking system, Foward collision warning, Lane departure warning, and automatic high beams. These are all failure points connected to the camera. These safety features need to be recalled.

NHTSA ODI #11762512

Mileage unknown · Nov 23, 2025
Service Brakes

I am experiencing an issue with my brakes. When I am at a red light and I brake, I find my brakes start to descend. So it's brake, then the brake moves a bit down towards the floor. Then it moves down a bit more. I am still able to brake but I find that the brake pedal moves down a few times while I am sitting at a red light. I…

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I am experiencing an issue with my brakes. When I am at a red light and I brake, I find my brakes start to descend. So it's brake, then the brake moves a bit down towards the floor. Then it moves down a bit more. I am still able to brake but I find that the brake pedal moves down a few times while I am sitting at a red light. I am greatly concerned.

NHTSA ODI #11701081

Mileage unknown · Sep 11, 2025
Structure

[XXX] [XXX] Email: [XXX] Subject: CarMax auto and CarMax auto finance RE: CarMax auto finance [XXX] Phone: 18009253612 Website: carmax auto finance Transaction Date: 10/23/2023 Amount Paid: 29976 Payment Method: Credit Card I bought a car with Carmax Finance and from the beginning of the car was lemon so I request chan…

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[XXX] [XXX] Email: [XXX] Subject: CarMax auto and CarMax auto finance RE: CarMax auto finance [XXX] Phone: 18009253612 Website: carmax auto finance Transaction Date: 10/23/2023 Amount Paid: 29976 Payment Method: Credit Card I bought a car with Carmax Finance and from the beginning of the car was lemon so I request change. It was denied then I’ll be sending a letter from then I’ll be have issues mechanic paint depreciation I’ll be sending the letters to every single complain organization looking for help and nothing CarMax finance INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI #11686669

Mileage unknown · Apr 11, 2025
Visibility/wiper

I live in a colder climate, we’re were experiencing temperatures in the 20’s with ice storms. While driving the rear window completely shattered, the rear defroster was on during the time of the incident. I contacted the manufacturer for a remedy, they informed me there is no remedy for my particular vehicle. They suggested I pa…

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I live in a colder climate, we’re were experiencing temperatures in the 20’s with ice storms. While driving the rear window completely shattered, the rear defroster was on during the time of the incident. I contacted the manufacturer for a remedy, they informed me there is no remedy for my particular vehicle. They suggested I pay out of pocket at a certified Acura dealership to get a dignostic and to get the window fixed. I decided to have the window replaced by Safelite. There is a very big and well known problem with the 2020 Acura RDX for this same scenario happening. There was warning light or indication something was going on with the window. Acura needs to address the problem with the rear defroster as this poses a huge public safety risk when this happens while the vehicle is being driven.

NHTSA ODI #11654004

Mileage unknown · Mar 11, 2025
Visibility/wiper

the back glass burst for no reason; no impact.

NHTSA ODI #11647721

Mileage unknown · Jan 17, 2025
Electrical System

Smart Unit failure caused constant triggering of the alarm at all hours, headlights would not turn off, dashboard controls shorting out.

NHTSA ODI #11636647

Mileage unknown · Dec 6, 2024
SteeringSuspension

My Acura ILX 2020 has less than 40.000 miles and has a mechanical problem that can not be fixed and it is dangerous for my self and others. In my opinion this is related to the stearing of the car and it is very dagerous knowing that you take your car to be repair and the dealer does not know how to fix it. It makes clicking no…

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My Acura ILX 2020 has less than 40.000 miles and has a mechanical problem that can not be fixed and it is dangerous for my self and others. In my opinion this is related to the stearing of the car and it is very dagerous knowing that you take your car to be repair and the dealer does not know how to fix it. It makes clicking noise when turning. It is a rattling type noise coming from what sounds like the front, right side of the car. I usually hear it over little bumps but as the day goes on the noise gets louder and the bumps do not have to be that big. I'm not a car technical person, but any type of noise coming from my car is concerning. Other people feedback "I've been to the dealership on three occasions to try to fix the problem. On two of the occasions I was put in an ILX loaner with the exact same noise. " It does matter of what parts is gets change the car keeps making a rattling type noise coming from what sounds like the front. Please refer to this web site for more testimonies of the on going problem with the steering system of the Acura ILX cars, specially my Acura the ILX 2020 model. https://acurazine.com/forums/ilx-382/ilx-suspension-noise-869859/

NHTSA ODI #11629226

2,353 miles · Oct 6, 2023
Seat BeltsCrash

The contact owns a 2020 Acura ILX. The contact stated that while stopped and preparing to make a left turn, a 2002 Subaru ran a red light and crashed into the driver's side panel. The driver's side seat belt snapped on impact. There were no warning lights illuminated. The air bag was deployed. There were no reported injuries. Th…

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The contact owns a 2020 Acura ILX. The contact stated that while stopped and preparing to make a left turn, a 2002 Subaru ran a red light and crashed into the driver's side panel. The driver's side seat belt snapped on impact. There were no warning lights illuminated. The air bag was deployed. There were no reported injuries. There was no fire. A police report was filed. The vehicle was towed to the local dealer, who referred her to a collision center. The vehicle was not diagnosed or repaired. The vehicle was towed to a collision center but was unable to obtain and replace the seat belts. The manufacturer was contacted, but no assistance was provided. The failure mileage was approximately 2,353.

NHTSA ODI #11548689

Mileage unknown · Nov 9, 2022
Visibility/wiper

The factory original windshield wipers caused micro scratches in the glass. Dirt cannot be thoroughly cleaned from the scratches and collects more dirt during driving. When facing the sun, dirt particles in the scratches reflect in the scratches obstructing clear vision. Changing windshield wipers after just two years of use fro…

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The factory original windshield wipers caused micro scratches in the glass. Dirt cannot be thoroughly cleaned from the scratches and collects more dirt during driving. When facing the sun, dirt particles in the scratches reflect in the scratches obstructing clear vision. Changing windshield wipers after just two years of use from new did not correct the problem. This particular vehicle is garaged.

NHTSA ODI #11492908

127 miles · Apr 1, 2021
Fuel/propulsion System

CON 127 MILLAS DE USO Y MIENTRAS EL VEHCULO ESTABA EN MOVIMIENTO EN EL ESTACIONAMIENTO DE UN CENTRO COMERCIAL SE APAG EL VEHICULO Y NO PRENDI. EL VEHCULO SE COMPR EL 08/01/2020 TENA UNA SEMANA DE COMPRADO.

NHTSA ODI #11406050

Official recalls

2

25V859000 · Service Brakes, Hydraulic:foundation Components:master Cylinder

Dec 11, 2025

Honda (American Honda Motor Co.) is recalling certain 2016-2020 Acura ILX vehicles. Contaminated brake fluid may cause a seal inside the brake master cylinder to deform, which can cause an internal brake fluid leak and reduce brake function.

Consequence & remedy

Consequence: Reduced brake function can extend the distance required to stop, increasing the risk of a crash or injury.

Remedy: Dealers will replace the brake master cylinder, free of charge. Owner letters were mailed May 4, 2026. Owners may contact Honda's customer service at 1-888-234-2138. Honda's number for this recall is RN5. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning December 17, 2025. The information in your report suggests that Honda (American Honda Motor Co.) may have been aware of this issue more than five business days before filing a report with NHTSA. Please be reminded that under Federal law, this agency is to be notified of all safety defect and/or noncompliance decisions within five business days. 49 CFR 573.6 Significant civil penalties can be assessed for this violation.

23V858000 · Fuel System, Gasoline:delivery:fuel Pump

Dec 18, 2023

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.

Consequence & remedy

Consequence: Fuel pump failure can cause an engine stall while driving, increasing the risk of a crash.

Remedy: 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.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

1

PE25015 · Loss Of Braking Force

Opened Oct 23, 2025 · Closed May 21, 2026

Status: closed (inferred from source dates) · Service Brakes, Hydraulic:foundation Components:master Cylinder

On October 23, 2025, the Office of Defects Investigation (ODI) opened Preliminary Evaluation PE25015 after receiving complaints concerning a loss of brake assist in 2019-2020 MY Acura ILX vehicles. These complainants alleged master cylinder failures resulting in soft pedal feel or the brake pedal intermittently going to the floor. These failures could result in extended braking distance increasing the risk of a crash. Honda found that residual plasticizer in the brake reservoir hose could contaminate the brake fluid. This contaminated brake fluid was then absorbed by the secondary cup seal, causing it to swell. Engine heat during operation could further expand the swollen seal, allowing brake fluid to pass. Brake fluid bypassing the master cylinder cup seals can reduce brake-pedal firmness and increase stopping distance. On April 08, 2026, Honda filed Recall 25V-859, recalling all 2016-2020 MY Acura ILX vehicles produced from October 9, 2014, to January 29, 2020. Under the recall, the dealer will replace the brake master cylinder with redesigned inner cup seals made of a different material, providing improved sealing capability. In view of Honda filing Recall 25V-859 addressing the subject of this investigation, ODI is closing this Preliminary Evaluation. NHTSA reserves the right to take additional action if warranted by future circumstances. To review the ODI reports cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.