# Service bulletin SC339\_TSB

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 11017411
- Published by NHTSA: 2025\-05\-01
- Manufacturer's number: SC339\_TSB
- Manufacturer's date: 2025\-04\-30
- Campaign id or software version: SC339
- NHTSA component: SEATS

## NHTSA's summary

TECHNICAL SERVICE BULLETIN: VOLUNTARY SERVICE CAMPAIGN: RIGHT\-HAND 2ND\-ROW SEAT WIRING HARNESS INSPECTION/REPLACEMENT AND REROUTE \(SC339\) \- This bulletin provides instructions to 1\) inspect the right\-hand 2nd\-row seat cushion wiring harness and, if necessary, replace the wiring harness and 2\) reroute the wiring harness and install additional protective covering to prevent damage to the wiring in certain 2024\-2025 model year Sorento \(MQ4a\) vehicles equipped with heated 2nd\-row captain’s chairs produced between December 7, 2023, and January 29, 2025.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11017411-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11017411-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Seats

## Vehicles listed

- 2024 to 2025 KIA SORENTO

## Other bulletins for the same vehicles and component

- [SC339\_OWNR](/bulletins/11018158.md), 2025-05-08, Service campaign: SEATS; ELECTRICAL SYSTEM. VOLUNTARY SERVICE CAMPAIGN: OWNER NOTIFICATION \(SC339\) \- OWNER NOTIFICATION \(SC339\) \- This document is the owner notification advising that Kia is conducting a Voluntary Service Campaign to inspect and, based on the inspection results, replace the right\-hand 2nd\-row seat cushion wire harness on certain 2024\-2025 MY Sorento X\-Line SX Prestige AWD and X\-Pro SX Prestige AWD vehicles equipped with heated 2nd\-row Captain’s Chairs. In addition, dealers will reroute the wiring harness and install additional protective covering to prevent damage to the wiring.
- [SC339\_QA](/bulletins/11017372.md), 2025-04-30, Service campaign: SEATS. VOLUNTARY SERVICE CAMPAIGN: QUESTION AND ANSWER \(SC339\) \- This document is the Question and Answer Guide containing the most frequently asked questions regarding the Voluntary Service Campaign SC339.
- [SC339\_DPSM](/bulletins/11017371.md), 2025-04-30, Service campaign: SEATS. VOLUNTARY SERVICE CAMPAIGN: DEALER PARTS AND SERVICE MANAGER MEMO \(SC339\) \- This document is the announcement to the dealer Parts and Service managers advising that Kia is conducting a Voluntary Service Campaign to inspect and, if necessary, replace the right\-hand 2nd\-row seat cushion wire harness on certain 2024\-2025 MY Sorento X\-Line Prestige AWD and X\-Pro SX Prestige AWD vehicles equipped with heated 2nd\-row Captain’s Chairs, manufactured from December 7, 2023 through January 29, 2025. Dealers will also reroute the wiring harness and install additional protective covering to prevent damage to the wiring.
- [SC339\_DP](/bulletins/11017370.md), 2025-04-30, Service campaign: SEATS. VOLUNTARY SERVICE CAMPAIGN: DEALER PRINCIPAL MEMO \(SC339\) \- This document is the announcement to the dealer principals advising that Kia is conducting a Voluntary Service Campaign to inspect and, if necessary, replace the right\-hand 2nd\-row seat cushion wire harness on certain 2024\-2025 MY Sorento X\-Line Prestige AWD and X\-Pro SX Prestige AWD vehicles equipped with heated 2nd\-row Captain’s Chairs, manufactured from December 7, 2023 through January 29, 2025. Dealers will also reroute the wiring harness and install additional protective covering to prevent damage to the wiring

JSON: [/v1/bulletins/11017411](/v1/bulletins/11017411)

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