Toyota bulletin TSB008823
What it saysTSB: Some 2020 ? 2024 model year Corolla vehicles may exhibit a vibration or rattle noise from the right-hand engine mounting insulator sub-assembly. NHTSA’s full summary ↓
Toyota filed this with NHTSA as a service bulletin dated Nov 10, 2023, received Dec 26, 2023, about the structure. It names 5 model years (2020–2024). 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 communicationTSB: Some 2020 ? 2024 model year Corolla vehicles may exhibit a vibration or rattle noise from the right-hand engine mounting insulator sub-assembly. This condition will usually go away when the engine Revolutions Per Minute (RPM) are above idle. This condition is typically found on vehicles in warm climates/weather. No Diagnostic Trouble Codes (DTCs) are associated with this condition. Follow the Repair Procedure in this bulletin to improve this condition.
Document filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| TSB008823 | Service bulletin | Nov 10, 2023 | 10247803 | 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.
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 5 model years this bulletin names have filed 766 complaints with NHTSA since 2015. 181 of them name Engine — the same broad component group this bulletin is filed under. NHTSA groups complaints coarsely, so that means the same area of the vehicle, not necessarily the same fault.
My compilation of known issues are: 1. Bumper gap: front bumper gets dislocated from the main body of the car that can cause road debris/hazard 2. Flimsy / slipping clutch: causing grindy shifter (1-2-3) or lose control of the vehicle’s acceleration 3. Oil overheating and rear differential 2WD: might contribute to car’s sudden combustion
2023 Toyota Corolla · Structure · filed with NHTSA Jul 3, 2024 · ODI 11598691
The contact owns a 2022 Toyota Corolla Hatchback. While the contact's wife was driving at an undisclosed speed, the steering power low and the engine stop warning lights illuminated. The vehicle lost motive power in the middle of the road. The contact's infant child was an occupant in the vehicle at the time of the failure.
2022 Toyota Corolla · Engine · filed with NHTSA Apr 2, 2025 · ODI 11652272
On more than one occasion I was going between 5-10 miles an hour and the car sputtered and felt like it was going to shut off. I told the dealership when I took the car in for regular service and the told me the computer did not find anything wrong and they could not replicate the problem when driving it.
2020 Toyota Corolla · Engine · filed with NHTSA Jan 25, 2020 · ODI 11301854
In depth: 2020 Toyota Corolla engine problems →
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 structure
Source: same model, same component group19 other manufacturer communications filed against the Toyota Corolla under the same component group (structure), newest first. The eight newest are listed; the rest are on the Toyota list.
| Number | Kind | Dated | NHTSA’s summary |
|---|---|---|---|
| 23TD01 | Service campaign | Jan 1, 2026 | 23TD01 Expired on December 31, 2025 The front license plate bracket provided with the vehicle has clips that potentially interfere with the… |
| T-SB-0029-25 | Service bulletin | Feb 27, 2025 | Some 2023 – 2024 model year Corolla vehicles may exhibit a rattling noise condition from the forward recognition camera cover. The forward r… |
| T-SB-0010-24 REV1 | Service bulletin | Dec 17, 2024 | Some 2021 – 2022 model year Avalon, 2018 – 2024 Camry, 2019 – 2025 model year Corolla, 2022 – 2025 model year Corolla Cross, and 2019 – 202… |
| T-SB-0039-24 REV2 | Service bulletin | Dec 6, 2024 | The condition known as acid rain is caused by airborne chemicals or particles in the atmosphere, which mix with rainwater, nighttime dew, or… |
| T-SB-0038-24 REV2 | Service bulletin | Dec 6, 2024 | To prevent brake rotor rust from forming during transportation and storage, wheel film will be used instead of a cardboard type of anti-rust… |
| T-SB-0035-24 REV2 | Service bulletin | Dec 6, 2024 | Acid rain results from rainwater or other airborne moisture that become acidic due to industrial chemical impurities in the atmosphere. If t… |
| T-SB-0061-23 REV2 | Service bulletin | Dec 5, 2024 | Toyota vehicles are currently protected with RapgardTM protective film designed to protect the horizontal painted surfaces. This material p… |
| T-SB-0062-23 REV2 | Service bulletin | Dec 3, 2024 | Vehicles may occasionally be subjected to contamination by airborne iron particles shed from railroad tracks, train wheels, exposure to heav… |
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 TSB008823 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 TSB008823 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 TSB008823 cover?
The manufacturer filed it against 5 model years: 2024 Toyota Corolla, 2023 Toyota Corolla, 2022 Toyota Corolla, 2021 Toyota Corolla, 2020 Toyota Corolla. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.