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

Hello 3rd Gen Tundra Owners - Ironman 4x4 Here

IRONMAN4X4 · 2026-01-12T22:00:06+00:00

Hey everyone, stoked to be here. We’re IRONMAN 4X4, and we spend a lot of time thinking about vehicles that carry weight, tow, and rack up serious miles. Suspension is our primary focus, with systems designed to manage load properly, improve control, and maintain ride quality over time — not just the first 10k miles. We also offer bumpers, armor, rooftop tents, and awnings designed to work together, whether the goal is daily driving, overlanding, family travel, or some combination of all three. We’re here to answer questions, share setup guidance, and help people build trucks that make sense for how they’re actually used. • Tundra suspension systems: https://www.ironman4x4.com/collections/toyota-tundra-lift-kits • Bumpers & armor: https://www.ironman4x4.com/collections/exterior-parts • Camping & shelter: https://www.ironman4x4.com/collections/camping Looking forward to being part of the community.

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

Recent

Hello 3rd Gen Tundra Owners - Ironman 4x4 Here

Shiftpower USA Tundra Throttle Enhancer

Swapping Out The 8in Screen for the OEM Toyota 14in Screen

It's Nice to Have a Functional Truck Bed Again!

What Is In Your Center Console?

3D Print Rear Window Dash Cam Mount

3D Printed Cup Holder Stabilizer

Sac Motors Cars Cars and Coffee

Dealer Denied Warranty Claim because of "Modifications?

To Camper or not to camper?

Morrflate Four Tire Inflator Kit

Adam's Polishes UV Graphene Ceramic Coating - 1 Month Review

Similar threads