Honda bulletin A22010A
What it says"Service news article - When diagnosing a Fit within the above VIN range with a misfire complaint, start by doing service bulletin, 21-007 (Carbon Buildup with Misfire DTCs) instead of replacing fuel injectors. NHTSA’s full summary ↓
Honda filed this with NHTSA as a service bulletin dated Jun 8, 2022, received Jan 19, 2022, about the fuel/propulsion system — 2 documents under this number. It names 5 model years (2016–2020). 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 communication"Service news article - When diagnosing a Fit within the above VIN range with a misfire complaint, start by doing service bulletin, 21-007 (Carbon Buildup with Misfire DTCs) instead of replacing fuel injectors. These vehicles use an improved injector design that addresses the failures that may have occurred in previous model years. In fact, fuel injectors within the above VIN range with misfire complaints were collected and found to have no defects that required part replacement. Replacing those injectors may have reduced the number of misfires temporarily, but most likely didnât address the actual cause of the misfire. The recommended repair for these vehicles is to do the intake valve cleaning procedure described in service bulletin 21-007, (Carbon Buildup with Misfire DTCs)."
Documents filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| A22010A | Service bulletin | Jun 8, 2022 | 10215486 | PDF, 54 KB |
| A22010A | Service bulletin | Jan 15, 2022 | 10206648 | PDF, 68 KB |
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 5 model years this bulletin names have filed 457 complaints with NHTSA since 2015. 201 of them name Fuel/Propulsion System, 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.
On the 2018 Honda Fit, the 12 owners who gave an odometer reading for Fuel/Propulsion System reported it at a median of 41,474 miles. That figure is one model year’s, not the whole range this bulletin covers — medians from different model years are not averaged.
We brought the car in for the recall. The day before the check engine/emissions light came on. The dealer says that the charcoal canister has gas, oil and water in it, and that it is not covered by the warranty, They also will not replace the fuel pump. Our car is garaged, never been in an accident, not driven through deep water.
2019 Honda Fit · Fuel/Propulsion System · filed with NHTSA Aug 13, 2021 · ODI 11428973
I purchased a new Honda Fit in 2018. In November 2019, at 31,000 miles several indicator lights came on. The check engine, TPMS, Vehicle Stability assist, Electric Power System. The car was running smoothly but I was told by a Honda dealer there was excessive carbon build up. The cost to clean it out would be $500.
2018 Honda Fit · Engine · filed with NHTSA Aug 24, 2021 · ODI 11430269
The Towed Battery Charger Plus (TBC+) manufactured by RVIBrake.com (DBA: Danco) of Castle Rock, CO 80109, was installed on our Honda Fit, prior to a vacation in May 2021. While heading back to our home in Florida on July 11 2021, on Interstate 84 near Matamoras, PA, we started smelling burnt plastic.
2019 Honda Fit · Equipment · filed with NHTSA Aug 31, 2021 · ODI 11431263
In depth: 2019 Honda Fit fuel system 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 fuel/propulsion system
Source: same model, same component group5 other manufacturer communications filed against the Honda Fit under the same component group (fuel/propulsion system), newest first.
| Number | Kind | Dated | NHTSA’s summary |
|---|---|---|---|
| ATI&03282023902 | Service bulletin | Mar 28, 2023 | Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2020-2022 Accords, CR-Vs, Odysseys, Passports, Pilots, Ridgel… |
| ATI&01032023907 | Service bulletin | Jan 3, 2023 | Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2020-2022 Accords, CR-Vs, Odysseys, Passports, Pilots, Ridgel… |
| A21-023 | Service bulletin | Sep 30, 2022 | Service Bulletin - (Repair Procedure Revision) Due to swelling of the fuel pump motor impeller, the fuel pump may seize and stop working. If… |
| A20-045 | Service bulletin | Sep 30, 2022 | Service Bulletin - (Repair Procedure Revision) Due to swelling of the fuel pump motor impeller, the fuel pump may seize and stop working. If… |
| ABOM02182022 | Service bulletin | Feb 18, 2022 | Dealer Message - Today, February 18, 2022, American Honda is announcing a warranty extension for certain 2015-2016 Fit vehicles. This warran… |

Quote the number at the service desk. It is what the dealer’s system is keyed on.
Every manufacturer communication NHTSA holds for Honda, by the number printed on the letter.
Common questions
Source: NHTSA, 49 CFR 579.5Is Honda A22010A 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 A22010A 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 Honda warranty extension on file lists the ones Honda has filed.
Which vehicles does A22010A cover?
The manufacturer filed it against 5 model years: 2020 Honda Fit, 2019 Honda Fit, 2018 Honda Fit, 2017 Honda Fit, 2016 Honda Fit. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.