TSB CS2310 — Kia Service bulletin
CS2310 is a service bulletin on file with NHTSA for 2 Kia models, 2011–2021 model years, filed and re-filed as 2 documents. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
What the bulletin says. TECHNICAL SERVICE BULLETIN: CUSTOMER SATISFACTION: KIA GENUINE REMOTE START CONTROL MODULE UPGRADE FOR ANTI-THEFT LOGIC COMPATIBILITY (CS2310) - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar…
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Vehicles and model years CS2310 names
| Vehicle | Model years |
|---|---|
| Kia Optima | 2011, 2012, 2013, 2014, 2015 |
| Kia Sedona | 2015, 2016, 2017, 2018, 2019, 2020, 2021 |
Every document filed under CS2310
Manufacturers re-issue a bulletin as the repair changes, and file separate copies for technicians and for owners. All of them carry the same number.
| Document ID | Filed | Type |
|---|---|---|
| CS2310_TSB_R1 | August 7, 2023 | Service bulletin |
| CS2310_TSB | July 6, 2023 | Service bulletin |
What CS2310 covers
Electrical — the component vocabulary NHTSA files this communication under.
Questions buyers ask
What is TSB CS2310?
CS2310 is a service bulletin filed with NHTSA by Kia, covering 2 Kia models across the 2011–2021 model years. NHTSA's summary reads: TECHNICAL SERVICE BULLETIN: CUSTOMER SATISFACTION: KIA GENUINE REMOTE START CONTROL MODULE UPGRADE FOR ANTI-THEFT LOGIC COMPATIBILITY (CS2310) - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar…
Which vehicles does CS2310 cover?
NHTSA's file names Kia Optima (2011–2015); Kia Sedona (2015–2021). 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 CS2310 a recall, and is the repair free?
No. CS2310 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 CS2310?
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 CS2310, its date, and NHTSA's own summary from the public file.
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 CS2310. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.