2026 Acura MDX: common problems
The maker issued 7 service bulletins for this year. We found 4 repair videos on YouTube. Details by component below, with sources.
Key figures
- Technical service bulletins (TSB)
- 7
- YouTube repair videos
- 4
Engines and transmissions
US-market versions per EPA. On the right: how many NHTSA complaints name this engine or transmission type.
- 3 L · petrol · turbo · 6 cyl
- 3.5 L · petrol · 6 cyl
- automatic, 10-speed
Drive: AWD, FWD
Components owners complain about
| Component | Owner complaints | involving a crash | Technical service bulletins (TSB) |
|---|---|---|---|
| Electrical system | 0 | 0 | 4 |
| Engine | 0 | 0 | 3 |
| Fuel/propulsion system | 0 | 0 | 1 |
Comparison
What to check before buying
- Electrical system. Scan all modules, test the battery and alternator, inspect connectors near the impact zone.
- Engine. Cold start, unusual noises, oil leaks and engine codes.
- Fuel/propulsion system. Fuel smell, leaks, rough running, fuel-system codes.
Manufacturer service bulletins
Bulletin titles as filed with NHTSA.
- Dealer Message - American Honda Motor Co., Inc
(AHM) is searching for certain 2024-2026 MDXs with a client complaint of the Malfunction Indicator Light (MIL) on with the DTC P0441 (EVAP System Purge Flow Malfunction) stored. To better understand the cause of this…
- Tech Line Summary - The vehicle's infotainment system displays previously viewed SMS messages upon each…
Tech Line Summary - The vehicle's infotainment system displays previously viewed SMS messages upon each ignition cycle, when the customer's Android phone is connected via Bluetooth.
- Over The Air System Updates - Vehicles equipped with the System Updates application are capable of…
Over The Air System Updates - Vehicles equipped with the System Updates application are capable of downloading and installing Over the Air System updates (OTA). A connection to a Wi-Fi network is needed to perform the…
- Over the Air System Update - System updates contain upgrades that fix operational errors and/or provide a…
Over the Air System Update - System updates contain upgrades that fix operational errors and/or provide a variety of enhancements, which adds new functionality. Information about the various software releases can be…
- Tech Line - Customers may experience error code S001 with their audio unit
The vehicle may also have DTC B2B05-92 CAN Gateway error stored due to the dealership’s wi-fi settings.
Repair videos
We do not copy videos: these are YouTube links credited to their authors. Amounts are as stated by the author and not verified by us.
- Honda Recall 2026: 880,000 Pilots & Acura MDX Are Rusting Apart — Only 22 States Are Coveredamount per author: 40,000 UNSPECIFIED_DOLLAR
- 2026 Acura MDX Oil Life Reset How-To
- 2026 MDX issues hood issues and cracked windshield #viral #automobile #acura #cartok #fyp
- 2026 MDX hood issues and cracked windshield after service #viral #automobile #acura #cartok #fyp
Other years of this model
Questions and answers
What are the most common problems with the 2026 Acura MDX?
There are no owner complaints in the NHTSA data for this year; the data comes from 7 manufacturer service bulletins.
How many service bulletins (TSB) were issued for the 2026 Acura MDX?
NHTSA lists 7 manufacturer service bulletins for this year. A bulletin tells dealers how to diagnose or fix a known issue; it is not a recall.
Should I buy a 2026 Acura MDX from a US auction?
Owner complaints describe defects, not crash damage. Before bidding, check the components listed above and review the lot photos: VinWind builds a report of visible and hidden damage by VIN.
Other 2026 models
Read also
Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-04.