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Manufacturer communication · Service bulletin

Subaru bulletin WRC-24R

What it saysIn the interest of customer satisfaction, Subaru of America, Inc. NHTSA’s full summary ↓

Subaru filed this with NHTSA as a service bulletin dated Mar 24, 2025, received Feb 4, 2025, about the electrical system — 2 documents under this number. It names 2 model years (2025). 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
2025 Outback 21 May 2024 – 4 Oct 2024 “2025 Outback May 21, 2024 – October 4, 2024”
2025 Legacy 21 May 2024 – 30 Sep 2024 “2025 Legacy May 21, 2024 – September 30, 2024”

What 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.

In the interest of customer satisfaction, Subaru of America, Inc. (Subaru) is initiating a service program for certain 2025 model year Legacy and Outback vehicles equipped with telematic services operating through the Cockpit Control Unit (CCU).

Kind Service bulletin Manufacturer date Mar 24, 2025 Received by NHTSA Feb 4, 2025 Components Electrical System First dated Jan 31, 2025

Documents filed under this number

DocumentKindDatedNHTSA idAt NHTSA
WRC-24RService bulletinMar 24, 202511016223PDF, 686 KB
WRC-24RService bulletinJan 31, 202511013531PDF, 3,128 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 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 Subaru 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.

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What owners reported

Source: NHTSA complaint database

Owners of the 2 model years this bulletin names have filed 89 complaints with NHTSA since 2015. 14 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.

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 group

91 other manufacturer communications filed against these Subaru models under the same component group (electrical system), newest first. The eight newest are listed; the rest are on the Subaru list.

NumberKindDatedNHTSA’s summary
18-244-26Service bulletinSep 18, 2026"This Bulletin announces additional troubleshooting steps for the following DTCs: DTC C1956: RH Actuator Circuit DTC C1957: LH Actuator Circ…
15-333-25RService bulletinSep 14, 2026This bulletin contains illustrations of exchange components and their manufacturer as well as a description of the proper exchange procedure…
15-331-25RService bulletinSep 14, 2026This Bulletin has been developed to outline the steps for gathering basic but essential information during diagnosis of Infotainment concern…
15-322-25RService bulletinSep 14, 2026In the interest of customer satisfaction, Subaru of America, Inc. (SOA) is extending the New Car Limited Warranty coverage for the CP1 & Gen…
15-304-22RService bulletinSep 14, 2026This Bulletin has been developed to outline the steps for gathering basic but essential information during diagnosis of Infotainment concern…
15-342-26Service bulletinAug 31, 2026This bulletin announces an inspection procedure for the Smart Rear View Mirror Assembly.
15-261-20RService bulletinAug 31, 2026This bulletin announces reprogramming file availability and provides a software update installation procedure to optimize the new Gen 4 Dens…
16-150-24RService bulletinAug 20, 2026"This bulletin announces availability of new reprogramming files developed to address the two symptoms described below: SYMPTOM 1: A jerk or…

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.

Photo: Christian Buehner / Unsplash

Common questions

Source: NHTSA, 49 CFR 579.5

Is Subaru WRC-24R 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 WRC-24R 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 Subaru warranty extension on file lists the ones Subaru has filed.

Which vehicles does WRC-24R cover?

The manufacturer filed it against 2 model years: 2025 Subaru Legacy, 2025 Subaru Outback. 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: 2025 Outback: built 21 May 2024 – 4 Oct 2024; 2025 Legacy: built 21 May 2024 – 30 Sep 2024 — the build date is on the certification label in the driver’s door jamb.