Subaru Ascent, Subaru Impreza, Subaru Legacy, Subaru Outback, model year 2023. Filed by Subaru of America, Inc. and reported to NHTSA on 21 September 2023. 4,311 vehicles potentially affected.
What the notice says Subaru of America, Inc. (Subaru) is recalling certain 2023 Outback, Legacy, Ascent, and Impreza vehicles. The center support bolts for the driveshaft may loosen, resulting in the disconnection of the front end of the driveshaft.
Is your vehicle included? Check with your VIN at NHTSA, or ask a dealer. This page is an independent copy of the notice, kept so you can see what changed after it was published. It is not the authority, and the authority’s own text is the one to act on.
Subaru's own number for this recall: WRN-23. That is the number on the owner letter and on the dealer paperwork. 23V647 is the number NHTSA gave the same campaign, and the number this page is filed under. They are one recall, written two ways.
What owners ask about this recall
- Which vehicles does recall 23V647 cover?
- Subaru Ascent, Subaru Impreza, Subaru Legacy, Subaru Outback, model year 2023.
- What is wrong with them?
- Subaru of America, Inc. (Subaru) is recalling certain 2023 Outback, Legacy, Ascent, and Impreza vehicles. The center support bolts for the driveshaft may loosen, resulting in the disconnection of the front end of the driveshaft.
- What can happen if it is not put right?
- Separation of the front end of the driveshaft increases the risk of a crash.
- Is there a fix yet?
- Yes, and it is free. Dealers will clean the bolt mounting surfaces of the center support brace and install new bolts, free of charge. Owner notification letters were mailed November 20, 2023. Owners may contact Subaru's customer service at 1-844-373-6614. Subaru's number for this recall is WRN-23.
- What should I do now?
- Check your own vehicle by its VIN with NHTSA, which is the record to act on. Subaru calls this recall WRN-23, which is the number on the owner letter and the dealer paperwork.
Answered from the register this site holds. NHTSA is the record to act on.
What the authority says can happen if this is not fixed: “Separation of the front end of the driveshaft increases the risk of a crash.”
affected
in the notice
caught
| Campaign | 23V647 |
|---|---|
| Filed by | Subaru of America, Inc. |
| System at fault | Power Train:Driveline:Driveshaft |
| Reported to NHTSA | 21 September 2023 |
| Model years | 2023-2023 |
| Vehicles named | SUBARU ASCENT, SUBARU IMPREZA, SUBARU LEGACY, SUBARU OUTBACK |
What the notice says today
The consequence
Separation of the front end of the driveshaft increases the risk of a crash.
The remedy
Dealers will clean the bolt mounting surfaces of the center support brace and install new bolts, free of charge. Owner notification letters were mailed November 20, 2023. Owners may contact Subaru's customer service at 1-844-373-6614. Subaru's number for this recall is WRN-23.
What it said before
This campaign is in the register but not yet in the dated wording archive, so we cannot yet say whether its text has moved. It enters the archive on the next pass.
This is one of 816 notices in the record whose component field names power train. Across that group the median wait before owners were written to was 42 days.
Last checked . No change has been recorded in the wording.
The same recall in other countries
This campaign carries a manufacturer code that also appears in another country’s register, which means the same defect was recalled there too.
- Canada: Transport Canada recall 2023521, recorded 21 September 2023 (within a week of the American filing)
Matched on WRN23, the manufacturer’s own number for this campaign, which is the only field the registers share. Exact match, nothing paired on brand and date. The two dates are adjacent instruments rather than the same one, so a difference of a day or two means nothing.
How often the two countries file on the same day · The European alerts
The models named here, across their whole recall history
- Subaru Ascent recalls: 13 US campaigns
- Subaru Impreza recalls: 36 US campaigns
- Subaru Legacy recalls: 43 US campaigns
- Subaru Outback recalls: 21 US campaigns
How to cite this record
Quoting the wording on this page means quoting a version, so the date belongs in the citation:
CarsMultiverse, recall 23V647, wording as read on 16 September 2026. https://carsmultiverse.com/recall/23v647/
The cross-border matches used on this site are deposited as a citable dataset: doi:10.5281/zenodo.22087136. The recall wording itself is published by the national authority named above and is theirs, not ours.
The recall record and its wording are published by the US National Highway Traffic Safety Administration and are US Government public domain. The dated archive, the comparison and any before-and-after above are CarsMultiverse. How fresh every engine behind this page is, is public on the status page. To check a specific vehicle, use NHTSA’s own VIN lookup.
Other Subaru notices we hold
- 26V436: 2026 Crosstrek Hybrid, 2025-2026 Forester Hybrid, Forester, and 2019-2026 Ascent
- 26V346: 2026 Forester and Forester Hybrid
- 26V106: 2026 Crosstrek hybrid, and 2025 Forester hybrid
- 25V889: 2026 Forester
- 25V419: 2025 Forester
- 25V033: 2025 Forester
- 24V227: 2020-2022 Outback and Legacy
- 23V755: model year 2021 Crosstrek, 2022 Forester, 2021-2023 Legacy, and Outback
All 110 Subaru campaigns we hold · Every manufacturer in the record
The fingerprint of this notice
We take a SHA-256 of each of the three blocks of text the authority publishes and keep the first eight characters. As we last read campaign 23V647 on 5 September 2026, they were:
- Defect summary
38d33d37 - Consequence
6b5db775 - Remedy
fb24d992
We first read this notice on 21 August 2026. It has not moved since. If it ever does, these characters will not match, and the change will be dated here.
The wording we hold for 23V647 · how the whole register is watched
This notice names one vehicle among several registers that have written about it. Every notice this site holds for the Subaru Impreza, in all seven, is kept on that vehicle's own page, with the newest in each.
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Owners of these cars
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