Toyota bulletin 20TD01a
What it saysTI: 20TD01 expired on march 31, 2023 technical instructions for limited service campaign 20TD01 potentially incorrect carpet floor mats certain 2012-2019 sequoia NHTSA’s full summary ↓
Toyota filed this with NHTSA as a service bulletin dated Feb 12, 2024, received Apr 1, 2024, about the equipment adaptive/mobility. It names 4 model years (2016–2019). A service bulletin is not a safety recall: it is the manufacturer telling its dealers how to diagnose or repair a condition, and whether the work is paid for depends on the warranty in force. Quoting the number at a service desk can save a diagnosis.
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What the bulletin says
Source: NHTSA's summary of the manufacturer's communicationTI: 20TD01 Expired on March 31, 2023 TECHNICAL INSTRUCTIONS FOR LIMITED SERVICE CAMPAIGN 20TD01 POTENTIALLY INCORRECT CARPET FLOOR MATS CERTAIN 2012-2019 Sequoia
Document filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| 20TD01a | Service bulletin | Feb 12, 2024 | 10252246 | not found |
The summary is NHTSA’s abstract of the document, as filed under 49 CFR 579.5. One communication is usually filed as several documents — the bulletin, a dealer notice, an owner letter — and the number on any of them finds this page. A PDF link is shown only once NHTSA’s own server has been seen to serve that document; the rest are checked over the following nights. Quote the number at a service desk; it is what the dealer’s system is keyed on.
Doing the repair yourself, or pricing it before the shop does? Search the part by fitment on eBay Motors — the listing and the price are the seller’s.
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Model years it names
Source: as the manufacturer filed themA vehicle page’s bulletin list shows the newest few communications filed against that model year; the count there is every one.
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What owners reported
Source: NHTSA complaint databaseOwners of the 4 model years this bulletin names have filed 45 complaints with NHTSA since 2015.
A complaint is one owner’s account, not a defect finding, and a bulletin is not a recall. Nothing here says this bulletin was issued because of these complaints, or that the repair it describes fixed them. Complaint files on this site begin in 2015.
More bulletins about the equipment adaptive/mobility
Source: same model, same component group1 other manufacturer communication filed against the Toyota Sequoia under the same component group (equipment adaptive/mobility), newest first.
| Number | Kind | Dated | NHTSA’s summary |
|---|---|---|---|
| T-SB-0028-23 | Service bulletin | May 26, 2023 | TSB: 2024 model year Toyota vehicles are equipped with driver side floor mat retainers to secure the floor mat in the correct position. In a… |

Quote the number at the service desk. It is what the dealer’s system is keyed on.
Every manufacturer communication NHTSA holds for Toyota, by the number printed on the letter.
Common questions
Source: NHTSA, 49 CFR 579.5Is Toyota 20TD01a a recall?
No. A service bulletin is a manufacturer communication filed with NHTSA under 49 CFR 579.5; a safety recall carries an NHTSA campaign number (two digits, a letter, six digits) and a federal duty to repair for free. Check the vehicle’s recalls by VIN at nhtsa.gov/recalls, or on its page here.
Is the 20TD01a repair free?
Not automatically. A service bulletin describes how to diagnose or repair a condition; who pays depends on the warranty in force, any extension, and the dealer. Quoting the number can save a diagnosis either way. Every Toyota warranty extension on file lists the ones Toyota has filed.
Which vehicles does 20TD01a cover?
The manufacturer filed it against 4 model years: 2019 Toyota Sequoia, 2018 Toyota Sequoia, 2017 Toyota Sequoia, 2016 Toyota Sequoia. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.