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Manufacturer communication · Service bulletin

Mitsubishi bulletin TSB-24-37-003

What it saysService Manual Revision -This Technical Service Bulletin provides steering lock bolt changes for the steering column shaft disassembly and assembly sections of the applicable service manuals. NHTSA’s full summary ↓

Mitsubishi filed this with NHTSA as a service bulletin dated Oct 21, 2024, received Nov 6, 2024, about the steering. It names 8 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 communication

Service Manual Revision -This Technical Service Bulletin provides steering lock bolt changes for the steering column shaft disassembly and assembly sections of the applicable service manuals.

Kind Service bulletin Manufacturer date Oct 21, 2024 Received by NHTSA Nov 6, 2024 Components Steering

Document filed under this number

DocumentKindDatedNHTSA idAt NHTSA
TSB-24-37-003Service bulletinOct 21, 202411010048PDF

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 them

A 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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A weekly email, sent only in a week when Mitsubishi files something new with NHTSA for the model you pick — service bulletins, campaigns, warranty extensions, over-the-air notices, every model year. Nothing else is sent; one-click unsubscribe in every message. Separate from recall alerts.

What owners reported

Source: NHTSA complaint database

Owners of the 8 model years this bulletin names have filed 93 complaints with NHTSA since 2015. 8 of them name 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.

I’ve been having multiple problems since I bought this 2022 Mitsubishi Mirage G4 LE. First, my front brakes went out and I had problems with a serpentine belt not even a year and a half later after buying the car I took it to the dealership. They said there was nothing wrong with it. Let me leave with no brake pads and a squealing belt..

2022 Mitsubishi Mirage · Steering · filed with NHTSA Jun 13, 2025 · ODI 11666866

The vehicle is experiencing rapid and excessive wear on the front tires, resulting in a significantly reduced tread life of approximately one month. As the tires approach a critically bald condition, the vehicle exhibits compromised traction, manifesting in a pronounced wobble and pull in the steering system.

2024 Mitsubishi Mirage · Steering · filed with NHTSA Dec 8, 2025 · ODI 11703708

The 2018 Mitsubishi Mirage G4 has been having long issues with swaying when going over 60 mph. I kept bringing it back to the Mitsubishi dealership and complaining but they kept saying they could not replicate the problem.

2018 Mitsubishi Mirage · Steering · filed with NHTSA Jun 25, 2024 · ODI 11596442

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 group

3 other manufacturer communications filed against the Mitsubishi Mirage under the same component group (steering), newest first.

NumberKindDatedNHTSA’s summary
TECH TALK 287OtherJul 24, 2025Tech Talk is a service newsletter that was sent out to dealers. It covers various topics and reviews the previous months publications.
TIN21-37-001REV3Service bulletinJan 29, 2024This Revised Technical Information Notice provides dealers with the requirements needed to be entered into the Photo Required Condition & Pr…
TIN-21-37-001REVService bulletinJan 12, 2023This Technical Information Notice was sent to dealers informing them of the photo requirement for claims when performing a wheel alignment c…

Quote the number at the service desk. It is what the dealer’s system is keyed on.

Every manufacturer communication NHTSA holds for Mitsubishi, by the number printed on the letter.

Photo: Christian Buehner / Unsplash

Common questions

Source: NHTSA, 49 CFR 579.5

Is Mitsubishi TSB-24-37-003 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 TSB-24-37-003 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 Mitsubishi warranty extension on file lists the ones Mitsubishi has filed.

Which vehicles does TSB-24-37-003 cover?

The manufacturer filed it against 8 model years: 2024 Mitsubishi Mirage, 2023 Mitsubishi Mirage, 2022 Mitsubishi Mirage, 2021 Mitsubishi Mirage, 2020 Mitsubishi Mirage, 2019 Mitsubishi Mirage and more. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.