TSB SC303Z — Kia Service bulletin

SC303Z is a service bulletin on file with NHTSA for the Kia Telluride, 2020–2024 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.

What the bulletin says. TECHNICAL SERVICE BULLETIN: SUBSEQUENT REPAIR ACTION: RIGHT FRONT DRIVESHAFT INSPECTION AND REPLACEMENT (SC303Z) - This bulletin provides information to inspect and, if necessary, replace the right front driveshaft on certain 2020-2024MY Telluride (ON) vehicles manufactured from…

NHTSA's own summary of the document, quoted from the public manufacturer-communications file.

1Document filed
1Vehicle named
5Model years

Vehicles and model years SC303Z names

VehicleModel years
Kia Telluride 2020, 2021, 2022, 2023, 2024

Every document filed under SC303Z

Document IDFiledType
SC303Z_TSB August 30, 2024 Service bulletin

What SC303Z covers

Transmission & drivetrain — the component vocabulary NHTSA files this communication under.

← All Kia Telluride TSB years TSB lookup by model

Questions buyers ask

What is TSB SC303Z?

SC303Z is a service bulletin filed with NHTSA by Kia, covering the Kia Telluride across the 2020–2024 model years. NHTSA's summary reads: TECHNICAL SERVICE BULLETIN: SUBSEQUENT REPAIR ACTION: RIGHT FRONT DRIVESHAFT INSPECTION AND REPLACEMENT (SC303Z) - This bulletin provides information to inspect and, if necessary, replace the right front driveshaft on certain 2020-2024MY Telluride (ON) vehicles manufactured from…

Which vehicles does SC303Z cover?

NHTSA's file names Kia Telluride (2020–2024). A bulletin number can be re-issued against more vehicles later, so check the model-year list on this page against your own.

Is TSB SC303Z a recall, and is the repair free?

No. SC303Z is repair guidance the manufacturer sent its dealers, not a safety defect finding. You pay for the work unless the vehicle is still under warranty. Recall repairs, by contrast, are always free.

How do I get the full text of SC303Z?

Take the document ID to a dealer's service desk, or search NHTSA's manufacturer-communications records. This page carries every document ID filed under SC303Z, its date, and NHTSA's own summary from the public file.

Data updated 2026-08-20 from NHTSA's public records

Every number on this page is a count of records in the federal complaint, recall, and investigation files published by NHTSA's Office of Defects Investigation. This page lists only what NHTSA's manufacturer-communications file records under SC303Z. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.