Subaru bulletin 09-128-24
What it says"This bulletin announces availability of new reprograming files for the Engine Control Module (ECM) developed to remedy the following DTCs: P0016: Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor… NHTSA’s full summary ↓
Subaru filed this with NHTSA as a service bulletin dated Oct 8, 2024, received Nov 4, 2024, about the engine. It names 3 model years (2022–2024). 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 communication"This bulletin announces availability of new reprograming files for the Engine Control Module (ECM) developed to remedy the following DTCs: • P0016: Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor A • P0017: Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor B • P0018: Crankshaft Position - Camshaft Position Correlation Bank 2 Sensor A • P0019: Crankshaft Position - Camshaft Position Correlation Bank 2 Sensor B • P2404: Evap System Leak Detection Pump Sense Circuit Range/Performance • P0011: “A” Camshaft Position - Timing Over-Advanced or System Performance Bank 1 and • P0012: “A” Camshaft Position - Timing Over-Advanced or System Performance Bank 2. • U0100: Lost Communication with ECM/PCM “A”"
Trouble codes it names: P0016 P0017 P000A P000B P000C P000D P0018 P0019 P0021 P2404 P2419 P2420 U0100 11 of 13 read from the document itself
Document filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| 09-128-24 | Service bulletin | Oct 8, 2024 | 11009691 | PDF, 1,665 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.
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 3 model years this bulletin names have filed 14 complaints with NHTSA since 2015. 9 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.
This is a new car. There’s was only 31 miles when I purchased. One day, there’s some sound when I driving the vehicle. Once I parked, all the warning lamps was on, then my car wasn’t able to move. When the incident happened, it was only 4 months of using it and only 5,498 miles.
2022 Subaru BRZ · Engine · filed with NHTSA Feb 20, 2023
Found traces of silicone in my engine. Checked the dipstick out of curiosity and found silicone or RTV sealant. The car only has 500 miles on it. Will do oil change after break in period of Subaru’s recommended 1000 miles and will have them check the oil pan filter for more RTV…
2022 Subaru BRZ · Engine · filed with NHTSA Aug 7, 2022
Oil went dangerously low during normal 6000 mile period ( no reading on dipstick, no warning light). Subaru has replaced the engine twice under warranty due to oil consumption, 1 pint in 1200 miles. Issue started around 20k miles, engine replaced at 30k and 39k miles
2023 Subaru BRZ · Engine · filed with NHTSA Aug 10, 2026
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 engine
Source: same model, same component group13 other manufacturer communications filed against the Subaru BRZ under the same component group (engine), newest first. The eight newest are listed; the rest are on the Subaru list.
| Number | Kind | Dated | NHTSA’s summary |
|---|---|---|---|
| 18-240-26 | Service bulletin | Jun 1, 2026 | "This bulletin provides a new diagnostic procedure for vehicles equipped with a Denso CP 1, 1.5 and 2.5 head units to provide an enhanced ve… |
| 18-230-26 | Service bulletin | May 1, 2026 | This bulletin announces the diagnostic procedures to be used when DTCs B1571(REFERENCE CODE INCOMPATIBILITY IMMOBILIZER CM TO ECM) and B1572… |
| 15-300-22R | Service bulletin | Jan 12, 2026 | This Service Information Bulletin provides the diagnostic procedure for the STARLINK® Remote Engine Start (RES). All Gen2 and Gen3 Telematic… |
| 18-228-25 | Service bulletin | Nov 20, 2025 | This bulletin announces the diagnostic procedures to be used when DTCs P2096 (POST CATALYST FUEL TRIM SYSTEM TOO LEAN BANK 1) and P2097… |
| 07-235-25 | Service bulletin | Sep 30, 2025 | In the interest of customer satisfaction Subaru of America, Inc. (SOA) is extending the New Car Limited Warranty coverage in the models list… |
| 15-314-23R | Service bulletin | Jun 26, 2025 | This Bulletin is to inform you of the availability of the new auxiliary USB terminal and adapter cord designed to address cases of intermitt… |
| 02-192-24R | Service bulletin | Apr 22, 2025 | This Bulletin announces the diagnostic procedures to be followed when diagnosing engine oil leakage on FA and FB type engines. |
| 09-51-08R | Service bulletin | Mar 24, 2025 | "The purpose of this bulletin is to advise of SOAâs revised Catalytic Converter Recycling Program shipping procedure. " |
Quote the number at the service desk. It is what the dealer’s system is keyed on.
Every manufacturer communication NHTSA holds for Subaru, by the number printed on the letter.
Common questions
Source: NHTSA, 49 CFR 579.5Is Subaru 09-128-24 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 09-128-24 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.
Which vehicles does 09-128-24 cover?
The manufacturer filed it against 3 model years: 2024 Subaru BRZ, 2023 Subaru BRZ, 2022 Subaru BRZ. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.