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Acura · Known Issues

2014 Acura MDX Problems: 3 Known Issues

2014 model year · 1,200+ owner reports · Updated September 2026

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Issue summary

According to Au7o's analysis of 1,200+ owner reports, the 2014 Acura MDX has 3 documented known issues. None of the listed issues is rated critical; this is not a complete reliability assessment. The most commonly reported issue is Infotainment System Random Reboots with 1,200 owner reports. Across all issues with published estimates, repair costs range from $200 to $1,200. DIY maintenance guides at au7o.io.

In This Article

  • MDX Electrical2
  • MDX Transmission1
  • Recalls14
  • FAQ
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In This Article

  • Electrical2
  • Transmission1
  • Recalls14
  • FAQ

All 3 Known Issues

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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.

This issue also affects: Acura RDX, Acura TLX

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.

Owner tips & cautions

  • TipAsk the dealer specifically for the latest firmware version — many dealers install outdated updates.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.

Research This Issue

Based on 1,200 owner reports

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

On the 2014-2016 Acura MDX, the third-gen MDX's stacked dual-display infotainment (8" upper + 7" touch) on 2014-2016 models suffers from slow boot times, screen freezes, Bluetooth dropouts, and random reboots. Acura issued TSB 15-001 (software v3.00.2304, dated 08/21/2015) for 2014 MDX, replacing TSB 14-014, to address speed and bug issues. TSB B15-036 covers 2014-2015 for HVAC display flicker. 2016 received a separate software track via AcuraLink updates. 2018 added Apple CarPlay, which introduced separate iOS-update compatibility issues.

Common Symptoms

  • Lower touchscreen frozen / unresponsive
  • Slow boot (30+ seconds)
  • Random reboots while driving
  • Bluetooth audio dropouts
  • Backup camera lag or stuck-on display

How to Fix

Have dealer install latest infotainment software update (TSB 15-001 v3.00.2304 for 2014; later versions for 2015-2016 via update disc/AcuraLink). Perform a soft reset by holding the audio power/volume knob for 10-15 seconds. For CarPlay-equipped 2018+, unplug USB if backup camera sticks. Updates are typically free during the original 4yr/50k bumper-to-bumper warranty; out-of-warranty cost varies by dealer.

Typical repair cost:$0 - $200

Research This Issue

GoogleRedditYouTubeNHTSA
Community Reported
Medium ConfidenceVerifiedReviewed Jun 2026

On the 2012-2015 Acura MDX, owners of the 6-speed 2012-2015 MDX feel a rhythmic 'rumble-strip' judder between roughly 20 and 60 mph during light/steady throttle. Honda's investigation found the torque converter itself is not damaged; the lock-up clutch judders due to ATF deterioration combined with calibration. TSB 16-062 documents the condition (follow-up TSB 16-063 covers repeat cases).

Common Symptoms

  • Rumble-strip vibration at 20-60 mph
  • Judder during light acceleration
  • Worse when transmission is cold
  • Briefly disappears with throttle lift

How to Fix

Have dealer perform TSB 16-062: update PGM-FI software then triple-drain-and-fill the ATF with Honda DW-1/ATF-DW1. Follow-up TSB 16-063 covers repeat cases needing additional flushes. Avoid universal/aftermarket ATF. Note: TSB itself does NOT extend powertrain warranty — coverage depends on standard 5yr/60k powertrain warranty status.

Typical repair cost:$200 - $1,200

Research This Issue

GoogleRedditYouTubeNHTSA
Community Reported
Medium ConfidenceVerifiedReviewed Jun 2026
NHTSA Recalls14 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.

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Other Acura Models

Acura Integra19Acura RDX17Acura TLX15Acura TL14Acura RSX14Acura ILX12

Frequently Asked Questions

What are the most common Acura MDX problems?

According to Au7o's analysis of 1,200+ owner reports, the 2014 Acura MDX has 3 documented issues. The most frequently reported are: Infotainment System Random Reboots, Torque Converter Lock-Up Clutch Judder at 20-60 mph (2012-2015 MDX), Dual-Screen Infotainment Freezes, Slow Boots and Reboots (2014-2016 MDX). None are rated critical, but regular maintenance is recommended.

Is the Acura MDX reliable?

The 2014 Acura MDX has 3 known issues documented across 1,200+ owner reports. None of the matching records is rated critical; this is not a complete reliability assessment. 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 $0 to $1,200, depending on the specific problem and whether you choose DIY or professional repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

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

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. Severity: medium.

What is the 2012-2015 Acura MDX Torque Converter Lock-Up Clutch Judder at 20-60 mph (2012-2015 MDX)?

Owners of the 6-speed 2012-2015 MDX feel a rhythmic 'rumble-strip' judder between roughly 20 and 60 mph during light/steady throttle. Honda's investigation found the torque converter itself is not damaged; the lock-up clutch judders due to ATF deterioration combined with calibrat… Repairs typically run $200-$1,200. Severity: medium.

What is the 2014-2016 Acura MDX Dual-Screen Infotainment Freezes, Slow Boots and Reboots (2014-2016 MDX)?

Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.

Data sourced from 1,200+ owner reports, NHTSA recalls, TSBs, and automotive forums.

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

+ 9 more recalls. Check all on NHTSA.gov

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

The third-gen MDX's stacked dual-display infotainment (8" upper + 7" touch) on 2014-2016 models suffers from slow boot times, screen freezes, Bluetooth dropouts, and random reboots. Acura issued TSB 15-001 (software v3.00.2304, dated 08/21/2015) for 2014 MDX, replacing TSB 14-014… Repairs typically run $0-$200. Severity: medium.