TSB TSB-GEN085R1 — Kia Service bulletin

TSB-GEN085R1 is a service bulletin on file with NHTSA for 5 Kia models, 1995–2011 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.

What the bulletin says. TSB: MANDATORY REPLACEMENT OF LOCKING/SECURITY HARDWARE - By design, certain fasteners, which are designed to lock into place once fully attached, are utilized in various Kia models and are strictly intended for ?one time use.? Some examples are: axle shaft nuts with stake…

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

1Document filed
5Vehicles named
17Model years

Vehicles and model years TSB-GEN085R1 names

VehicleModel years
Kia Optima 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
Kia Rio 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
Kia Sedona 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
Kia Sorento 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
Kia Sportage 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2005, 2006, 2007, 2008, 2009, 2010

Every document filed under TSB-GEN085R1

Document IDFiledType
TSB-GEN085R1 January 18, 2017 Service bulletin
← All Kia Optima TSB years TSB lookup by model

Questions buyers ask

What is TSB TSB-GEN085R1?

TSB-GEN085R1 is a service bulletin filed with NHTSA by Kia, covering 5 Kia models across the 1995–2011 model years. NHTSA's summary reads: TSB: MANDATORY REPLACEMENT OF LOCKING/SECURITY HARDWARE - By design, certain fasteners, which are designed to lock into place once fully attached, are utilized in various Kia models and are strictly intended for ?one time use.? Some examples are: axle shaft nuts with stake…

Which vehicles does TSB-GEN085R1 cover?

NHTSA's file names Kia Optima (2001–2010); Kia Rio (2001–2011); Kia Sedona (2002–2010); Kia Sorento (2003–2010); Kia Sportage (1995–2003, 2005–2010). 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 TSB-GEN085R1 a recall, and is the repair free?

No. TSB-GEN085R1 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 TSB-GEN085R1?

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 TSB-GEN085R1, 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 TSB-GEN085R1. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.