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

First Impression of the CaliRaisedLed 20" Slim Single Row LED Bar

TrailJustin · 2026-04-15T17:05:22+00:00

Im pretty excited to test out this light bar. So far this is what I noticed. First I did not know the LED bar is dual pattern. The outside is a flood pattern and the middle section is a spot pattern. This provided a more even cover of light while drive as well as a nice directed beam in the middle for driving at speed. Second the overall quality of the hosing is quote nice. The aluminum anodized finish feels solid in the hand should stand up to the the test of time. I used to have a fog light kit for my Tacoma from Caliraised and I was always happy with the quality of the brackets and light.

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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