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2020 Acura Rdx

Owner reports · Recalls · Investigations

More warning signs than most Rdx years

Owner complaints for the 2020 Acura Rdx are substantially higher than the model-year median of 36.5.

About this comparison →

When problems were reported

Mileage at the reported incident

Limited mileage data: 83 of 345 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 83 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 53 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 26 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

4 crash reports1 fire reports3 injury reports

What owners actually said

345 reports
Mileage unknown · Jan 7, 2024
Visibility/wiper

Rear windshield spontaneously shatters. There are numerous lawsuits filed on this issue but Acura is randomly covering replacement of shattered windows apparently by how hard dealerships are calling them on it. My rear windshield shattered while my RDX was sitting in my garage warming up last month on Dec 7th, 5 or 6 RDX owne…

Read full complaint

Rear windshield spontaneously shatters. There are numerous lawsuits filed on this issue but Acura is randomly covering replacement of shattered windows apparently by how hard dealerships are calling them on it. My rear windshield shattered while my RDX was sitting in my garage warming up last month on Dec 7th, 5 or 6 RDX owners along with myself posted photos of our shattered windows on the RDX Owners Facebook page.

NHTSA ODI #11564070

Mileage unknown · Jan 2, 2024
Visibility

I was driving on I-5 about 10 mins after leaving Redding, CA, at about 60 mph when I suddenly heard a loud bang from the top. I pulled over to the shoulder and noticed my sunroof/moonroof had totally shattered. There was no cars driving in front of me or besides me. I also didn't find any rock/stone inside the moonroof. The moo…

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I was driving on I-5 about 10 mins after leaving Redding, CA, at about 60 mph when I suddenly heard a loud bang from the top. I pulled over to the shoulder and noticed my sunroof/moonroof had totally shattered. There was no cars driving in front of me or besides me. I also didn't find any rock/stone inside the moonroof. The moonroof suddenly explode/shatter poses a safety concern to the driver or passengers.

NHTSA ODI #11562951

Mileage unknown · Dec 15, 2023
Unknown Or Other

The rear trunk glass shattered on its own when the car was parked. This appears to be a known issue and Acura has TSB about it. They should recall the vehicle and fix at their expense.

NHTSA ODI #11560362

Mileage unknown · Dec 4, 2023
Visibility/wiper

Rear windshield glass spontaneously shattered - there was no trauma to the vehicle and no significant temperature changes, and the break was caught on security camera footage. This both made a very loud noise which would have been very startling while driving, affected visibility, and caused skin injuries due to glass shards bot…

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Rear windshield glass spontaneously shattered - there was no trauma to the vehicle and no significant temperature changes, and the break was caught on security camera footage. This both made a very loud noise which would have been very startling while driving, affected visibility, and caused skin injuries due to glass shards both inside the vehicle/on personal belongings, and on the driveway which hurt my dogs paws. There is a TSB issued (b22-14) however the dealer has so far told me they haven’t heard of this issue - I am awaiting another call back. There were no warning lights or other indicators prior to this happening.

NHTSA ODI #11558278

Mileage unknown · Nov 27, 2023
Unknown Or Other

I was driving and all of a sudden my back windshield cracked everywhere. Nothing hit it. It was cracked everywhere then glass started to fall out and into my car.

NHTSA ODI #11557132

Mileage unknown · Nov 24, 2023
Visibility/wiper

Rear window shattered for no reason causing serious safety issue.

NHTSA ODI #11556688

Mileage unknown · Nov 8, 2023
Visibility/wiper

The car was parked in ~40 degree, sunny weather while running some errands. Upon returning to the car, entering, and closing the driver's door, the rear window glass (on the tailgate) shattered. The glass was shattered throughout the entire glass panel, including at the edges. A ~15"x"10" section in the middle fell into the…

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The car was parked in ~40 degree, sunny weather while running some errands. Upon returning to the car, entering, and closing the driver's door, the rear window glass (on the tailgate) shattered. The glass was shattered throughout the entire glass panel, including at the edges. A ~15"x"10" section in the middle fell into the luggage compartment. Acura service bulletin 22-014 describes this behavior and attributes it to an incorrect spec rear defroster grid. Thankfully this didn't happen while driving, but if it did, it could have been quite dangerous to the driver, due to the surprise, and to following cars due to flying glass.

NHTSA ODI #11554180

Mileage unknown · Oct 30, 2023
Visibility/wiper

On October 25th 2023 I got into my 2020 Acura RDX. I closed my front driver side door, didn't slam it, and my rear window shattered. Glass everywhere.

NHTSA ODI #11552659

Mileage unknown · Sep 23, 2023
Service BrakesSteeringVehicle Speed ControlCrash

On April 18, 2023 driving thru shopping center parking lot, WITHOUT WARNING car suddenly jerked right, accelerated, while brakes, steering wheel, gears locked. Ended crashing thru the wall of a structure. Airbags did NOT deploy but seat belts tightened firmly keeping us from going thru windshield. Episode of "UNINTENDED ACCELERA…

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On April 18, 2023 driving thru shopping center parking lot, WITHOUT WARNING car suddenly jerked right, accelerated, while brakes, steering wheel, gears locked. Ended crashing thru the wall of a structure. Airbags did NOT deploy but seat belts tightened firmly keeping us from going thru windshield. Episode of "UNINTENDED ACCELERATION" was reported to Honda Motors whose agent, Jason, checked the car 8/1/23 and found no defect. We had driven the car for almost 49,000 miles without incident yet, their agent drove it for LESS than 10 miles and concluded NOTHING WRONG with the car. Twelve days later while stopped at a red light, dashboard lights suddenly flashed and engine came to a complete STOP. DEAD. Conclusion was damaged sensor to gas tank since husband had run over tanker truck tire debris on fwy earlier in the day. Point is, this 2020 Acura RDX with <50K miles has had TWO MAJOR INCIDENTS : UNINTENDED ACCELERATION and UNINTENDED DECELERATION. Feel betrayed by Honda Motors Corp at conducting a superficial, inadequate inspection for the defects mentioned and fear for our safety and those of others we share on the road. There's a class action lawsuit in Florida for similar complaints but we live in California and have been unable to procure legal representation.....apparently, not cost effective. My driving record is clean.

NHTSA ODI #11546195

Mileage unknown · Sep 4, 2023
Service Brakes

The brake on the right and rear side of the car makes a lot of noise, as if something has come loose. Around 3 weeks ago the brake on the left and rear side of the car started to make a low frequency hum. The vehicle is taking longer to stop and I am afraid to brake hard since I think something will get disarmed on my rear wheel…

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The brake on the right and rear side of the car makes a lot of noise, as if something has come loose. Around 3 weeks ago the brake on the left and rear side of the car started to make a low frequency hum. The vehicle is taking longer to stop and I am afraid to brake hard since I think something will get disarmed on my rear wheels. I did some research online and several automotive industry testers and researcher mention and report this issue. For example: - Consumer Report: [XXX] - Kelly Blue Book: [XXX] - Car and Drive: [XXX] : [XXX] Thank you very much for reading this assessment. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI #11542484

Official recalls

5

26V332000 · Air Bags:sensor:occupant Classification:front Passenger

May 21, 2026

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.

Consequence & remedy

Consequence: 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.

24V064000 · Air Bags:sensor:occupant Classification:front Passenger

Feb 1, 2024

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.

Consequence & remedy

Consequence: 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.

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.

23V158000 · Seat Belts:front:buckle Assembly

Mar 9, 2023

Honda (American Honda Motor Co.) is recalling certain 2017-2020 CR-V, 2018-2019 Accord and Accord Hybrid, 2018-2020 Odyssey, 2019 Insight, and 2019-2020 Acura RDX vehicles. A manufacturing issue with the front seat belts may cause the seat belt buckle channel to interfere with the release button, preventing the seat belt buckle from latching.

Consequence & remedy

Consequence: An unlatched seat belt cannot properly restrain the seat occupant during a crash, increasing their risk of injury.

Remedy: Dealers will replace the driver and front passenger seat belt buckle release buttons or the buckle assemblies as necessary, free of charge. Owner notification letters were mailed April 18, 2023. Owners may contact Honda customer service at 1-888-234-2138. Honda's numbers for this recall are NDA, QDB, BDC, MDD, LD9. TDF, FDG, ODH, YDI, ZDE.

21V215000 · Fuel System, Gasoline:delivery:fuel Pump

Mar 25, 2021

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.

Consequence & remedy

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

Remedy: 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.

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

0

No exact-year investigations in this snapshot.