Anyone Had the TSB-0111-22 Update Done Yet? 2022 Tundra Transmission Hesitation

Thinking About Auto-Start/Stop Eliminator — Anyone Tried It on a 2022+ Tundra?

TrailJustin · 2025-11-28T07:17:26+00:00

Hey Tundra Guys, I’ve been thinking about installing an auto-start/stop eliminator on my 2022+ Tundra. I don’t always hit the brake pedal hard or long enough to trigger the auto-stop feature, but still — I don’t like the idea of the engine shutting off every time I stop. Seems like extra wear, possible oil-pressure cycling, more stress on the starter, and just a general slowdown when I hammer the gas again. I found this eliminator on Amazon: https://amzn.to/4oq9AdQ — before I pull the trigger I wanted to see if anyone here has used one. If you’ve tried an auto-stop eliminator on a 3rd-gen Tundra: Did it work reliably (no random re-enabling or errors)? Any unexpected side effects — check-engine lights, weird behavior, performance issues? Is it truly plug-and-play, or did you have to dig into wiring / deal with fuse boxes / coding? Price is a little concerning for me — It is so affordable it makes me question. But if there’s a proven one that works clean on a 2022 Tundra, I’m all ears. Let me know your experience. Appreciate it.

TrailJustin

Member

Oct 29, 2025

So Toyota dropped TSB-0111-22 back in Dec 2022. It’s supposed to address the transmission hesitation and surge issues some of us have noticed when taking off from a stop. From what I gather, the fix involves an ECU/TCM software update at the dealer. I have some follow up questions to this.

How do we know if the truck has already gotten the update? Is there away to tell in infotainment? Or is a VIN check the only way?

Also....
Anyone here already get the TSB applied?
Did it actually improve drivability?
Any downsides after the update?

Seems like Toyota is aware of the hesitation complaints, but curious to hear real-world results from other owners before I book an appointment.

Anyone Had the TSB-0111-22 Update Done Yet? 2022 Tundra Transmission Hesitation

TrailJustin

Member

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