What are the most common Acura MDX problems?

According to Au7o's analysis of 3,600+ owner reports, the 2015-2015 Acura MDX has 2 documented issues. The most frequently reported are: Transmission Torque Converter Shudder, Infotainment System Random Reboots. Of these, 1 is rated critical and should be addressed promptly.

Is the Acura MDX reliable?

The 2015-2015 Acura MDX has 2 known issues documented across 3,600+ owner reports. 1 issue is rated critical: Transmission Torque Converter Shudder. 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 MDX problems?

Repair costs for known Acura MDX issues range from $200 to $3,200, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Transmission Torque Converter Shudder, typically costs $200-$3,200 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

2015 Acura MDX Problems: 2 Issues Every Owner Should Know

2015 Acura MDX Problems: 2 Issues Every Owner Should Know | Au7o

All 2 Known Issues

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Community Reported

2,400 owners

On the 2014-2020 Acura MDX 3.5L J35Y5 V6, third-generation MDX models with the ZF 9-speed automatic suffer from torque converter shudder during light throttle acceleration between 30-50 mph. The lockup clutch in the torque converter vibrates as it engages, creating a sensation similar to driving over rumble strips that many owners mistake for an engine misfire.

This issue also affects: Acura TL, Mitsubishi Outlander, Acura ILX

Common Symptoms

Vibration/shudder at 30-50 mph under light throttle
Sensation like driving over rumble strips
Shudder disappears under hard acceleration
Vibration felt through seat and steering wheel
Transmission slipping sensation

How to Fix

Update the TCM software to the latest Acura calibration that modifies torque converter lockup strategy. Perform a complete ATF drain and refill with Honda DW-1. If shudder persists after software update and fluid change, the torque converter assembly must be replaced.

What Owners Are Using

Parts and tips from 2,400+ owners who fixed this issue

TipGet the TCM update first — it resolves about 70% of cases for free under warranty. If the shudder returns after 10,000 miles, the torque converter needs replacement. Do not let the dealer just change fluid and send you home.

Typical repair cost:$200 - $3,200

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2,400+ owners have reported this issue

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Community Reported

High Confidence2,400 reportsLast reported by owners Jan 2026Reviewed Mar 2026

Community Reported

1,200 owners

On the 2014-2020 Acura MDX 3.5L J35Y5 V6, the AcuraLink infotainment system in third-gen MDX models experiences random reboots during driving, temporarily disabling navigation, audio, and the backup camera. The system takes 30-60 seconds to restart, leaving the driver without audio or navigation guidance mid-route.

Common Symptoms

Screen goes black and reboots while driving
Audio cuts out for 30-60 seconds
Navigation loses route mid-trip
Backup camera unavailable after reboot
Bluetooth disconnects and fails to reconnect

How to Fix

Update to the latest infotainment firmware from an Acura dealer. Reset the system to factory defaults and clear cached data. If reboots continue, the infotainment control module may need hardware replacement under an extended warranty program.

What Owners Are Using

Parts and tips from 1,200+ owners who fixed this issue

TipAsk the dealer specifically for the latest firmware version — many dealers install outdated updates. The 2019 firmware revision dramatically reduced reboot frequency for most owners.

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1,200+ owners have reported this issue

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Community Reported

High Confidence1,200 reportsLast reported by owners Oct 2025Reviewed Mar 2026

⚠️NHTSA Recalls12 recalls

FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

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.

Campaign #21V21500025/03/2021

SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER

Honda (American Honda Motor Co.) is recalling certain 2020-2021 Civic, 2020-2023 Ridgeline, 2021-2023 Passport, 2021-2022 Pilot, and 2020 Acura MDX vehicles. The tie rod fastener that connects the brake booster and the brake master cylinder may have been improperly assembled during manufacturing, which can cause the brake master cylinder to separate from the booster assembly.

Campaign #23V45800029/06/2023

ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL

Honda (American Honda Motor Co.) is recalling certain 2015-2020 Acura TLX, 2016-2020 Acura MDX, 2016 and 2018-2019 Pilot, 2017 and 2019 Ridgeline, and 2018-2019 Odyssey vehicles. Due to a manufacturing error, the connecting rod bearing in the engine may wear and seize, damaging the engine.

Campaign #23V75100013/11/2023

FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

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.

Campaign #23V85800018/12/2023

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

+ 7 more recalls. Check all on NHTSA.gov

Enter your VIN at NHTSA.gov to check recalls specific to your vehicle.

2015 Acura MDX Problems: 2 Issues Every Owner Should Know

All 2 Known Issues

2014-2020 Acura MDX: Transmission Torque Converter Shudder#

Common Symptoms

How to Fix

What Owners Are Using

Research This Issue

2014-2020 Acura MDX: Infotainment System Random Reboots#

Common Symptoms

How to Fix

What Owners Are Using

Research This Issue

Other Acura Models

Frequently Asked Questions

What are the most common Acura MDX problems?

Is the Acura MDX reliable?

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

What is the 2014-2020 Acura MDX Transmission Torque Converter Shudder?

What is the 2014-2020 Acura MDX Infotainment System Random Reboots?