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Manufacturer communication · Service campaign

Kia service campaign SC370

What it saysVOLUNTARY SERVICE CAMPAIGN: OWNER NOTIFICATION (SC370) - This document is the owner notification advising that Kia is conducting a Voluntary Service Campaign to relocate and install an improved blower motor 50-ampere… NHTSA’s full summary ↓

Kia filed this with NHTSA as a service campaign dated Sep 17, 2026, received Sep 30, 2026, about the visibility/wiper — 5 documents under this number: SC370_OWNR, SC370_DP, SC370_REIMB, SC370_QA and 1 more. It names 1 model year (2022). A service campaign is not a safety recall — there is no NHTSA campaign number and no federal requirement — but it is usually work the manufacturer pays for on the vehicles it names; the dealer checks the VIN against the manufacturer’s list.

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What the bulletin says

Source: NHTSA's summary of the manufacturer's communication

VOLUNTARY SERVICE CAMPAIGN: OWNER NOTIFICATION (SC370) - This document is the owner notification advising that Kia is conducting a Voluntary Service Campaign to relocate and install an improved blower motor 50-ampere fuse, with an increased terminal width, within the front wiring harness fuse box assembly in certain 2022 MY Stinger vehicles that were originally sold in or are currently registered in one of the 7 high-heat states (AZ, FL, HI, LA, MS, NV, and TX) to improve blower motor performance.

Manufacturer campaign id SC370 Kind Service campaign Manufacturer date Sep 17, 2026 Received by NHTSA Sep 30, 2026 Components Visibility/Wiper, Electrical System First dated Sep 16, 2026

Documents filed under this number

DocumentKindDatedNHTSA idAt NHTSA
SC370_OWNRService campaignSep 17, 202611037603PDF, 172 KB
SC370_DPService campaignSep 17, 202611037564PDF, 109 KB
SC370_REIMBService campaignSep 16, 202611037605PDF, 145 KB
SC370_QAService campaignSep 16, 202611037604PDF, 133 KB
SC370_DPSMService campaignSep 16, 202611037602PDF, 84 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 Kia 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 1 model year this bulletin names have filed 18 complaints with NHTSA since 2015. 10 of them name Electrical System, Visibility/Wiper — 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.

My Kia Stinger then give me troubles with the six cylinder. He fixed it couple of months down the line the problem reoccurred so-called fixed it two months down a line. The problem occurred, and now the problem reoccurred took it into the dealership.

2022 Kia Stinger · Electrical System · filed with NHTSA Aug 14, 2026 · ODI 11757011

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 visibility/wiper

Source: same model, same component group

2 other manufacturer communications filed against the Kia Stinger under the same component group (visibility/wiper), newest first.

NumberKindDatedNHTSA’s summary
WTY046Warranty extensionSep 17, 2026WARRANTY EXTENSION CAMPAIGN: DEALER PARTS AND SERVICE MANAGER MEMO (WTY046) - This document is the announcement to the dealer Parts and Serv…
PS299_R4Service bulletinOct 6, 2020PITSTOP: CORRECT PROCEDURE FOR RAISING WINDSHIELD WIPERS - This bulletin has been revised to include additional information. New/revised sec…

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

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

Photo: Christian Buehner / Unsplash

Common questions

Source: NHTSA, 49 CFR 579.5

Is Kia SC370 a recall?

No. A service campaign 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 SC370 repair free?

A service campaign is usually paid by the manufacturer on the vehicles it names, within the terms and time limit the document sets; the dealer checks the VIN against the manufacturer’s list.

Which vehicles does SC370 cover?

The manufacturer filed it against 1 model year: 2022 Kia Stinger. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.