2023 Acura RDX Problems: 5 Known Issues

2023 Acura RDX Problems: 5 Known Issues | Au7o

NHTSA Recalls6 recalls

AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION:FRONT PASSENGER

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.

Campaign #24V06400001/02/2024

AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION:FRONT PASSENGER

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.

Campaign #26V33200021/05/2026

STEERING:ELECTRIC POWER ASSIST SYSTEM

Honda (American Honda Motor Co.) is recalling certain 2025 Acura RDX vehicles. The software for the electric power steering (EPS) assist may not be calibrated properly, which can cause the EPS system to enter a failsafe mode, resulting in a loss of power steering assist.

Campaign #25V58200005/09/2025

POWER TRAIN:DRIVELINE:DRIVESHAFT

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.

Campaign #21V93900002/12/2021

STEERING

Honda (American Honda Motor Co.) is recalling certain 2023-2024 Odyssey and 2024 Acura RDX vehicles. The steering gear box assembly may not have been tightened properly, allowing water to enter the assembly and cause corrosion and binding gears.

Campaign #24V11400015/02/2024

+ 1 more recalls. Check all on NHTSA.gov

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Frequently Asked Questions

What are the most common Acura RDX problems?

According to Au7o's analysis of 4,400+ owner reports, the 2023 Acura RDX has 5 documented issues. The most frequently reported are: VSA Modulator Ball Valve Leaks Brake Fluid Causing Long Pedal and Brake Hold Rollaway (Recall 23V430), True Touchpad Interface Infotainment Reboots and Lag, 2.0T Engine Oil Dilution from Direct Injection Fuel Wash. Of these, 1 is rated critical and should be addressed promptly.

Is the Acura RDX reliable?

The 2023 Acura RDX has 5 known issues documented across 4,400+ owner reports. 1 issue is rated critical: VSA Modulator Ball Valve Leaks Brake Fluid Causing Long Pedal and Brake Hold Rollaway (Recall 23V430). Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.

How much does it cost to fix common Acura RDX problems?

Repair costs for known Acura RDX issues range from $0 to $3,000, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, VSA Modulator Ball Valve Leaks Brake Fluid Causing Long Pedal and Brake Hold Rollaway (Recall 23V430), typically costs $0-$0 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What is the 2023 Acura RDX VSA Modulator Ball Valve Leaks Brake Fluid Causing Long Pedal and Brake Hold Rollaway (Recall 23V430)?

Honda recalled certain 2023 Acura RDX vehicles (alongside 2023 Civic, 2023 Integra and 2022 Accord) because a ball valve inside the Vehicle Stability Assist (VSA) modulator can leak brake fluid internally. Two consequences are documented in the campaign: the vehicle can move unin… Repairs typically run $0-$0. Severity: high.

What is the 2019-2023 Acura RDX True Touchpad Interface Infotainment Reboots and Lag?

The True Touchpad Interface infotainment system in the third-gen RDX suffers from random reboots, input lag, and touchpad calibration drift. The system frequently loses its cursor position, making menu navigation frustrating and occasionally dangerous when the driver attempts adj… Severity: medium.

What is the 2019-2025 Acura RDX 2.0T Engine Oil Dilution from Direct Injection Fuel Wash?

The 2.0L K20C4 turbo in the 3rd-gen RDX is documented to suffer oil DILUTION rather than consumption — unburned fuel from direct injection washes past the rings during cold-start cycles (especially short trips in cold climates) and accumulates in the crankcase. Owners typically s… Repairs typically run $50-$3,000. Severity: medium.

What is the 2019-2025 Acura RDX Transmission Harsh Shifting and Hesitation from Stop?

The 10-speed automatic in the third-gen RDX exhibits harsh shifts during 1-2 and 2-3 upshifts, particularly when the transmission is cold. Owners also report a noticeable hesitation when accelerating from a complete stop, with a 1-2 second delay before the transmission engages th… Severity: medium.

What is the 2019-2023 Acura RDX Front and Rear Brake High-Pitched Squeal at Low Speed from Pad/Disc Material (TSB 19-053)?

Third-generation RDX owners report a loud high-pitched squeal when the brakes are lightly applied at 15 mph or below — pulling into a parking space, creeping in traffic. The noise is strongly temperature-dependent: it appears in ambient temperatures under roughly 50°F and the fro… Repairs typically run $0-$900. Severity: low.

2023 Acura RDX Problems: 5 Known Issues

All 5 Known Issues

2023 Acura RDX: VSA Modulator Ball Valve Leaks Brake Fluid Causing Long Pedal and Brake Hold Rollaway (Recall 23V430)#

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2019-2023 Acura RDX: Front and Rear Brake High-Pitched Squeal at Low Speed from Pad/Disc Material (TSB 19-053)#

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2019-2023 Acura RDX: True Touchpad Interface Infotainment Reboots and Lag#

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2019-2025 Acura RDX: 2.0T Engine Oil Dilution from Direct Injection Fuel Wash#

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2019-2025 Acura RDX: Transmission Harsh Shifting and Hesitation from Stop#

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Other Acura Models

Frequently Asked Questions

What are the most common Acura RDX problems?

Is the Acura RDX reliable?

How much does it cost to fix common Acura RDX problems?

What is the 2023 Acura RDX VSA Modulator Ball Valve Leaks Brake Fluid Causing Long Pedal and Brake Hold Rollaway (Recall 23V430)?

What is the 2019-2023 Acura RDX True Touchpad Interface Infotainment Reboots and Lag?

What is the 2019-2025 Acura RDX 2.0T Engine Oil Dilution from Direct Injection Fuel Wash?

What is the 2019-2025 Acura RDX Transmission Harsh Shifting and Hesitation from Stop?

What is the 2019-2023 Acura RDX Front and Rear Brake High-Pitched Squeal at Low Speed from Pad/Disc Material (TSB 19-053)?