Land Rover bulletin SSM75779
What it saysClicking/Ticking Noise from Front Axle While Turning Left or Right and Full Lock at Low Speeds NHTSA’s full summary ↓
Land Rover filed this with NHTSA as a service bulletin dated Nov 1, 2023, received Aug 5, 2022, about the steering — 2 documents under this number. It names 13 model years (2017–2024). 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 communicationClicking/Ticking Noise from Front Axle While Turning Left or Right and Full Lock at Low Speeds
Documents filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| SSM75779 | Service bulletin | Nov 1, 2023 | 10246414 | PDF, 78 KB |
| SSM75779 | Service bulletin | Jul 5, 2022 | 10217289 | PDF, 57 KB |
What the document itself lists
Part the bulletin names
| Part number | Description | Qty | Find it |
|---|---|---|---|
| KYG000230 | — | — |
Read by machine from the document NHTSA serves (2 pages), read Sep 30, 2026. A part number is shown only where it matches Land Rover’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 13 model years this bulletin names have filed 586 complaints with NHTSA since 2015. 58 of them name Structure, Steering — 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.
JLRNA has identified my vehicle as unsafe to drive due to bonding delamination of the front windshield. As a result, the windshield had water egress. The service department has deemed my vehicle unsafe to drive as the windshield may not be properly bonded to the vehicle body, allowing it to loosen or detach during a crash.
2024 Land Rover Discovery · Structure · filed with NHTSA Dec 8, 2025 · ODI 11703818
This morning I got into my Defender, started it, and the power steering was clearly not working at all. The steering wheel was not locked. With very significant effort I could turn the wheel. After searching online I found that this is apparently a widespread problem with Land Rover Defenders since about 2021.
2024 Land Rover Defender · Steering · filed with NHTSA Dec 26, 2023 · ODI 11561955
Since I got Certified Pre-Owned 2021 Defender 90 First Edition exactly a month ago I noticed at speeds higher than 65mph a crackling noise that sounded like sand hitting my windshield and assumed it was coming from the windshield wipers being "loose" since the noise came from both front sides.
2021 Land Rover Defender · Structure · filed with NHTSA Sep 19, 2023 · ODI 11545310
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 steering
Source: same model, same component group9 other manufacturer communications filed against these Land Rover models under the same component group (steering), newest first. The eight newest are listed; the rest are on the Land Rover list.
| Number | Kind | Dated | NHTSA’s summary |
|---|---|---|---|
| TUCC_FEB2026_42 | Other | Feb 13, 2026 | STEERING REQUIRES STEADY CORRECTION FORCE |
| SSM000021-27JAN26 | Other | Jan 27, 2026 | Vehicle Requires Steady Correction Steering Force to Remain in Lane |
| SSM76326 - 16JUN25 | Other | Jun 17, 2025 | Squeak Type Noise From Steering Column When Steering Wheel Is Rotated |
| SFCC_AUG2024_58 | Other | Aug 9, 2024 | A customer may report that the vehicle loses steering power assist after starting the vehicle from static. |
| SFCC_JUN2024_56 | Other | Jun 14, 2024 | A customer may report that the vehicle loses steering power assist after starting the vehicle from static. |
| SFCC_MAY2024_57 | Other | May 9, 2024 | A customer may report that the vehicle loses steering power assist after starting the vehicle from static. |
| SFCC_MAR2024_71 | Service bulletin | Mar 22, 2024 | A customer may report that the vehicle loses steering power assist after starting the vehicle from static. |
| SFCC_NOV2023_37 | Service bulletin | Nov 10, 2023 | There is a clicking or ticking type noise from the front axle area of the vehicle while turning either left or right at or near full lock at… |
Quote the number at the service desk. It is what the dealer’s system is keyed on.
Every manufacturer communication NHTSA holds for Land Rover, by the number printed on the letter.
Common questions
Source: NHTSA, 49 CFR 579.5Is Land Rover SSM75779 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 SSM75779 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 SSM75779 cover?
The manufacturer filed it against 13 model years: 2024 Land Rover Defender, 2023 Land Rover Defender, 2022 Land Rover Defender, 2021 Land Rover Defender, 2020 Land Rover Defender, 2024 Land Rover Discovery and more. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.