← New search

2021 Acura Rdx

Owner reports · Recalls · Investigations

More warning signs than most Rdx years

Owner complaints for the 2021 Acura Rdx are substantially higher than the model-year median of 36.5.

About this comparison →

How this year compares

Owner complaints by model year

Other model years Selected year
Compare all Rdx years →

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: 12 of 111 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.

  • Engine. Review the 20 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Service Brakes. Review the 15 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Power Train. Review the 13 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

3 crash reports0 fire reports1 injury reports

Seats complaints

6 reports
Clear category filter
Mileage unknown · Jan 11, 2025
Seat BeltsSeats

Complaint about failure to execute recall and lack of solutions from the official dealer I, [XXX] , owner of a 2021 Acura RDX, VIN: [XXX] , am filing a complaint regarding the inadequate execution of a recall and the lack of solutions from the official dealer. What component or system failed or malfunctioned? The issue concern…

Read full complaint

Complaint about failure to execute recall and lack of solutions from the official dealer I, [XXX] , owner of a 2021 Acura RDX, VIN: [XXX] , am filing a complaint regarding the inadequate execution of a recall and the lack of solutions from the official dealer. What component or system failed or malfunctioned? The issue concerns the seat weight sensor, which is supposed to be replaced as part of the recall. How was your safety or the safety of others put at risk? Due to the malfunction of the mentioned component, the safety of passengers could be compromised, especially in the case of an emergency, where this component plays an important role in the safety system. Has the problem been reproduced or confirmed by a dealer or independent service center? The official dealer confirmed the need for the recall, but refuses to perform the replacement, citing the unavailability of necessary parts and offering no alternative solutions. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives, or others? The vehicle was registered for the recall, but a specific inspection by the manufacturer has not taken place. Were there any warning lamps, messages, or other symptoms of the problem prior to the failure? At the time of contacting the dealer, there were no prior warning lamps or messages, but the situation requires immediate attention. Description of the incident and cause: Despite the recall being in place and the notification for the required repairs, the official dealer refuses to take the necessary action, citing the lack of parts, and does not offer any alternative solutions or specific timelines. This situation creates uncertainty and poses a potential safety risk. I kindly ask for prompt action to resolve this issue and ensure the recall is executed as soon as possible. Sincerely, [XXX] Contact information [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI #11635432

Mileage unknown · Sep 24, 2024
Electrical SystemSeats

Acura RDX 2021.Faulty seat weight sensor front passenger seat. My wife is petite, [XXX] " and weighs [XXX]. When she sits in front passenger seat, at times, the seat weight sensor doesn't register that she's sitting in the seat and the air bag is not engaged. intermittently, the SRS light illuminates but many times it doesn't. I…

Read full complaint

Acura RDX 2021.Faulty seat weight sensor front passenger seat. My wife is petite, [XXX] " and weighs [XXX]. When she sits in front passenger seat, at times, the seat weight sensor doesn't register that she's sitting in the seat and the air bag is not engaged. intermittently, the SRS light illuminates but many times it doesn't. I've taken the vehicle into the dealer (Chevy Chase Acura, Bethesda, MD) and they say there is nothing they can do when the SRS light is not on. I've brought the vehicle into the dealership several times. They say that parts are limited and not generally available and are expedited only when the SRS light is illuminated. I've called and spoken with American Honda Customer service and they refuse to help stating the same thing the dealer says. But this is definitely a safety issue. NHSTA Recall # 24V-064. Service Bulletin # 24-015. Please help. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI #11616293

Mileage unknown · Jun 19, 2024
Air BagsSeats

Remedy is available for the recall, but Honda will not fix the recall on my 2 vehicle’s that I own with this open recall. They are saying 2025 maybe. Unacceptable.

NHTSA ODI #11595398

Mileage unknown · Feb 22, 2024
Air BagsPower TrainSeats

This is my second complaint to NHTSA. I purchased my certified pre owned Acura on 01/06/2024 After I added my Acura to my Car Insurance. They notified me and told me that there is an open Recall Associated with my vin number. That recall is for a (seat weight sensor) RECALL # 24v-064000 RECALL DATE 02/01/24 -- REMEDY NOT AVAILAB…

Read full complaint

This is my second complaint to NHTSA. I purchased my certified pre owned Acura on 01/06/2024 After I added my Acura to my Car Insurance. They notified me and told me that there is an open Recall Associated with my vin number. That recall is for a (seat weight sensor) RECALL # 24v-064000 RECALL DATE 02/01/24 -- REMEDY NOT AVAILABLE. I filed a complaint with NHTSA ID# 11572570. After I filed my first complaint I found another unrepaired recall for my vin number Recall date 02/12/2021 NHTSA # 21v93900 For the power train drive shaft I'm not sure exactly what happened with this specific recall. I also wanted to add to my complaint that since my vehicle is a certified pre owend. I never received a complete inspection report indicating all the components inspected prior to selling me the vehicle. Now that I'm searching through all my paperwork. I also am hesitant with the interest rate. I put $20000 down on the vehicle. And I have excellent credit and my interest rate is 8.99% I also had to pay for the warranty.

NHTSA ODI #11573454

Mileage unknown · Feb 18, 2024
Air BagsSeatsUnknown Or Other

Approximately on 2/10/2024 shortly after i added my 2021 Acura to my auto policy my insurance co. GEICO notified me about the open recall. Nobody else has notified me on the open recall. I just purchased the vehicle on [XXX] from Autonation Acura In Torrance California. The recall notice Says "there is no remedy availableI" i pu…

Read full complaint

Approximately on 2/10/2024 shortly after i added my 2021 Acura to my auto policy my insurance co. GEICO notified me about the open recall. Nobody else has notified me on the open recall. I just purchased the vehicle on [XXX] from Autonation Acura In Torrance California. The recall notice Says "there is no remedy availableI" i purchased this beautiful CPO vehicle and I put $20,000 cash ( debit card) as a down payment and I had to pay additional costs for the extended 9 yr. warranty. I financed the rest. The vehicle price was $31.000 with 20.000 miles on it. The total costs $44.000. I haven't even made my first payment yet which is due february 20, 2024. My interest rate is high 8.99 is the rate and I have excellent credit. I've only put 20 miles or less on the car since I bought it. My auto Insurance Company now recommended that I do not drive it. My auto insurance could possibly go up in cost as well. I have not drove the car since I learned of the recall. I want my money back and I want to return the vehicle. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI #11572570

Mileage unknown · Mar 13, 2023
Air BagsSeats

My wife, 78 years old, is petite. She weighs 75 lbs, height 4'10." The front passenger seat sensors don't register her as sitting in the seat with the result that the passenger air bag is not engaged (the dashboard light indicates the air bag is OFF). My vehicle, 2021 Acura RDX, passenger seat has 2 seat sensors while the MDX mo…

Read full complaint

My wife, 78 years old, is petite. She weighs 75 lbs, height 4'10." The front passenger seat sensors don't register her as sitting in the seat with the result that the passenger air bag is not engaged (the dashboard light indicates the air bag is OFF). My vehicle, 2021 Acura RDX, passenger seat has 2 seat sensors while the MDX model has 4 seat sensors that would register her weight and the air bag system would be engaged. We have not had an accident. The MDX seat is not compatible with the RDX. Acura says that nothing can be done to rectify the problem. I consider this problem a safety defect.

NHTSA ODI #11511627

Official recalls

3

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.

21V939000 · Power Train:driveline:driveshaft

Dec 2, 2021

Honda (American Honda Motor Co.) is recalling certain 2021 Acura RDX and 2022 CR-V Hybrid vehicles. A component in the right or left front driveshaft may have been improperly heat-treated, which could result in driveshaft failure.

Consequence & remedy

Consequence: Driveshaft failure can cause a sudden loss of drive power, or cause the vehicle to roll away when parked if the parking brake is not applied. Either condition can increase the risk of a crash or injury.

Remedy: Dealers will replace the right or left front driveshaft as necessary, free of charge. Owner notification letters were mailed January 24, 2022. Owners may contact Honda customer service 1-888-234-2138. Honda's numbers for this recall are BBY, NBW, and OBX.

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.