Infiniti bulletin ITB24-009
What it saysVIBRATION AND/OR NOISE FROM THE REAR OF THE VEHICLE APPLIED VEHICLES: 2022-2024 QX60 (L51) APPLIED DATES: Built on or before February 28, 2024 APPLIED DRIVETRAINS: AWD IF YOU CONFIRM A binding feeling, vibration, and/or… NHTSA’s full summary ↓
Infiniti filed this with NHTSA as a service bulletin dated Jul 11, 2024, received Sep 4, 2024, about the electrical system. 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 communicationWhat it applies to, as the document itself states it — the build window in the manufacturer’s own words, read by machine from the PDF NHTSA serves. The build date is on the certification label in the driver’s door jamb; the dealer settles a borderline vehicle by its VIN.
VIBRATION AND/OR NOISE FROM THE REAR OF THE VEHICLE APPLIED VEHICLES: 2022-2024 QX60 (L51) APPLIED DATES: Built on or before February 28, 2024 APPLIED DRIVETRAINS: AWD IF YOU CONFIRM A binding feeling, vibration, and/or noise coming from the rear end when turning at low speed or accelerating from a stop, AND The issue is resolved by unplugging the Actuator Assembly (AWD Actuator) on the rear Final Drive Unit. ACTION Refer to the SERVICE PROCEDURE below to: 1. Remove the Electro-hydraulic Coupling Assembly (AWD Coupler). 2. Clean the Coupling Oil Tank. 3. Inspect the Breather Tube and Bolt. 4. Replace the Electro-hydraulic Coupling Assembly (AWD Coupler). IMPORTANT: The purpose of ACTION (above) is to give you a quick idea of the work you will be performing. You MUST closely follow the entire SERVICE PROCEDURE as it contains information that is essential to successfully completing this repair.
Document filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| ITB24-009 | Service bulletin | Jul 11, 2024 | 11006992 | PDF, 1,497 KB |
What the document itself lists
Parts the bulletin names
| Part number | Description | Qty | Find it |
|---|---|---|---|
| 38760-6TA2A | COUPLING ASSY-ELECTRICAL | 1 | eBay Motors → |
| 31084-6RE0A | SEAL – O RING (Breather O-ring) | 1 | eBay Motors → |
| 38798-6RE0B | BOLT (Breather Bolt) | 1 | eBay Motors → |
| 38321-6SB0A | BOLT (Coupler Bolt) | 4 | eBay Motors → |
| 37120-JD00B | BOLT (Propeller Shaft Bolt) | 6 | eBay Motors → |
Read by machine from the document NHTSA serves (6 pages), read Sep 30, 2026. A part number is shown only where it matches Infiniti’s own catalogue shape, an operation only with its code and time, and a description only where the reader got it whole; anything it could not settle is left out, and the PDF is the record. Times are the manufacturer’s warranty allowances, not a quote. Listings and prices on eBay Motors are the seller’s.
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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 71 complaints with NHTSA since 2015. 20 of them name Electrical System — 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.
I've had multiple instances of electrical "shorts" with the vehicle resulting in the sonar system setting off warnings while driving on the highway and having to be replaced twice; the driver mirror shorted and had to be replaced; for a period of months, I would put my belongings in the passenger seat of my vehicle and by the time I got…
2023 Infiniti QX60 · Electrical System · filed with NHTSA Oct 18, 2025 · ODI 11694243
This vehicle has been to the dealership five times for the car alarm will randomly go off. This issue is hard to replicate. In the final time that I took it to the dealer, I had a rental car and what we found is that when the car is parked and it’s locked and you pull in next to it. The car alarm will go off the car was never touched.
2022 Infiniti QX60 · Electrical System · filed with NHTSA Apr 1, 2026 · ODI 11728557
The liftgate is not merely a matter of inconvenience. Its repeated failure directly interferes with my ability to enter, exit, and safely use the vehicle. I am concerned that the liftgate could also fail during an emergency or close, latch, or operate unpredictably.
2024 Infiniti QX60 · Electrical System · filed with NHTSA Aug 26, 2026 · ODI 11759843
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 electrical system
Source: same model, same component group20 other manufacturer communications filed against the Infiniti QX60 under the same component group (electrical system), newest first. The eight newest are listed; the rest are on the Infiniti list.
| Number | Kind | Dated | NHTSA’s summary |
|---|---|---|---|
| ITB26-006 | Service bulletin | May 22, 2026 | ENGINE NO START WITH KEY SYSTEM ERROR AND DTC B2C20-24 STORED IN THE BCM IF YOU CONFIRM The customer states the engine will not start and “K… |
| ITB12-011R | Service bulletin | Mar 30, 2026 | TELEMATICS SERVICE INFORMATION See ITB19-029 for models built after those listed above for a different Service Procedure. SERVICE INFORMATIO… |
| ITB25-007A | Service bulletin | Oct 16, 2025 | SPEAKERS EXHIBIT INTERMITTENT BOOMING, HEAVY BASS OR RATTLING WHEN ENGINE RPM CHANGES IF YOU CONFIRM The client complains of the speakers ex… |
| ITB25-007 | Service bulletin | May 28, 2025 | SPEAKERS EXHIBIT INTERMITTENT BOOMING, HEAVY BASS OR RATTLING WHEN ENGINE RPM CHANGES APPLIED VEHICLES: 2025 QX60 (L51) APPLIED DATES: Built… |
| AN22-013B | Service bulletin | Aug 15, 2024 | SOFTWARE UPDATE POP-UP NOTIFICATION This bulletin is no longer active. Please discard previous versions of ITB22-022. |
| AN22-007B | Service bulletin | Aug 15, 2024 | DTC B2E01-96 (INTERNAL BATTERY) STORED AS CURRENT IN IVC APPLIED SYSTEMS: Vehicles equipped with Telematics SERVICE INFORMATION CONSULT has… |
| AN19-045E | Service bulletin | Aug 15, 2024 | TELEMATICS (IVC) SERVICE INFORMATION Vehicles equipped with factory telematics system HINT: If the client experiences Wi-Fi hotspot relate… |
| ITB24-002A | Service bulletin | Jul 19, 2024 | DTC P161F FOR IMMOBILIZER CODE STORED IN ECM WITH VEHICLE NO-START CONDITION APPLIED VEHICLES: APPLIED DATES: 2022-2023 QX60 (L51) Built on… |
Quote the number at the service desk. It is what the dealer’s system is keyed on.
Every manufacturer communication NHTSA holds for Infiniti, by the number printed on the letter.
Common questions
Source: NHTSA, 49 CFR 579.5Is Infiniti ITB24-009 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 ITB24-009 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 ITB24-009 cover?
The manufacturer filed it against 3 model years: 2024 Infiniti QX60, 2023 Infiniti QX60, 2022 Infiniti QX60. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone. The document itself sets the build window: built on or before 28 Feb 2024 — the build date is on the certification label in the driver’s door jamb.