2021 Acura TLX Recalled Over Steering

Here’s the short version: Honda is recalling more than 635,000 Acura and Honda vehicles because a software problem can shut down your power steering assist while you’re driving. If you own one of these, that’s not a paperwork headache. That’s your steering suddenly getting heavy when you least expect it.

What actually fails

These vehicles use electric power steering, or EPS. Instead of a hydraulic pump, an electric motor and a control unit do the work of making the wheel easy to turn. A computer runs the whole thing, and that computer runs on software.

The software in these vehicles can push the EPS system into what’s called a failsafe mode. When that happens, you lose power steering assist. The filing is clear on the consequence: a loss of power steering assist can increase the risk of a crash or injury.

Here’s what that feels like from the driver’s seat. The car doesn’t stop steering. You can still turn the wheel. But the effort goes way up, fast, with no warning you’d notice ahead of time. If it drops out while you’re parking, backing out, or taking a tight turn at low speed, the wheel suddenly fights you. At higher speed it’s less dramatic but still a jolt, and if you’re not expecting it, that moment of surprise is where people make mistakes.

This is a software issue, not a broken part. That matters because the fix is a reprogram, not a teardown.

What the filing says

The recall is NHTSA campaign number 26V721000, received October 29, 2026. American Honda Motor Co. is recalling certain 2021-2025 Acura TLX, 2022-2024 Acura MDX, and 2023-2025 Honda Pilot vehicles. The total count is 635,808 vehicles.

The component listed is the electric power assist steering system. The cause, per the filing, is the EPS software allowing the system to enter failsafe and drop assist.

The remedy is straightforward. Dealers will reprogram the EPS control unit, free of charge. Honda’s internal numbers for this recall are KQB and TQA.

Two dates to put on your calendar. VINs involved in this recall will be searchable on NHTSA.gov beginning November 11, 2026. Owner notification letters are expected to be mailed December 14, 2026.

What this means if you own one

If you drive a 2021-2025 Acura TLX, a 2022-2024 Acura MDX, or a 2023-2025 Honda Pilot, treat this as yours until you confirm otherwise.

1. Run your VIN. Starting November 11, 2026, go to the NHTSA page for this campaign and check your 17-digit VIN: NHTSA recall 26V721000. If your VIN comes back on the list, you’re covered for the free fix. Not every vehicle in these model years is included, so the VIN check is what settles it.

2. Watch for the symptom now. You don’t have to wait for the letter to pay attention. If your steering suddenly goes heavy, feels like the power assist cut out, or throws a warning for the steering system, don’t shrug it off. Note when it happened and what you were doing.

3. Don’t ignore a warning. This system is designed to go to failsafe when something’s off. If you get a steering-related dash light, get it looked at. A reprogram is cheap. Guessing is not.

4. Book the reprogram once your VIN is listed. This is a software update at the dealer, free of charge. It’s not a big job, but it does require a trip in. If your vehicle is affected, don’t let the letter sit on the counter — the point of the recall is to get the corrected software loaded.

5. Document everything. Keep your recall letter, keep the repair order showing the reprogram was done, and keep any notes if you experienced a steering issue before the fix. If you have a problem later, a clean paper trail is what protects you.

6. Know the repair is free. A dealer can’t charge you for the recall remedy. If anyone tries to tell you otherwise, that’s not how a federal safety recall works. You can reach Honda customer service at 1-866-784-1870.

If you want to read up on your specific vehicle, we track these models here: 2021 Acura TLX, 2022 Acura TLX, 2023 Acura TLX, 2024 Acura TLX, 2022 Acura MDX, 2024 Acura MDX, 2023 Honda Pilot, and 2024 Honda Pilot.

My honest take

A software reprogram is about the best-case version of a recall. There’s nothing to replace, the repair is quick, and it costs you nothing but a trip to the dealer. That’s the good news.

The part I don’t love is the timeline. The VIN lookup doesn’t open until November 11, 2026, and letters aren’t going out until December 14, 2026. That’s a stretch of time where affected owners are driving around on the old software. A loss of steering assist isn’t a subtle problem, and 635,808 vehicles is a big group to have waiting.

So don’t wait passively. Check your VIN the moment the lookup is live, get on the dealer’s schedule, and in the meantime, take any sudden change in steering feel seriously. The fix is easy once it’s available. Getting it done promptly is the part that’s on you.