TSB CS2305 — Kia Service bulletin

CS2305 is a service bulletin on file with NHTSA for the Kia Forte, 2014–2021 model years, filed and re-filed as 3 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: ANTI-THEFT S/W LOGIC UPGRADE & DECAL INSTALLATION (CS2305) - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin…

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

3Documents filed
1Vehicle named
8Model years

Vehicles and model years CS2305 names

VehicleModel years
Kia Forte 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021

Every document filed under CS2305

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 IDFiledType
CS2305_TSB_R5 June 6, 2024 Service bulletin
CS2305_TSB_R4 November 2, 2023 Service bulletin
CS2305_TSB_R3 July 13, 2023 Service bulletin

What CS2305 covers

Electrical — the component vocabulary NHTSA files this communication under.

← All Kia Forte TSB years TSB lookup by model

Questions buyers ask

What is TSB CS2305?

CS2305 is a service bulletin filed with NHTSA by Kia, covering the Kia Forte across the 2014–2021 model years. NHTSA's summary reads: TECHNICAL SERVICE BULLETIN: CUSTOMER SATISFACTION: ANTI-THEFT S/W LOGIC UPGRADE & DECAL INSTALLATION (CS2305) - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin…

Which vehicles does CS2305 cover?

NHTSA's file names Kia Forte (2014–2021). 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 CS2305 a recall, and is the repair free?

No. CS2305 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 CS2305?

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 CS2305, 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 CS2305. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.