TSB 24-NA-202 — Chevrolet Service bulletin
24-NA-202 is a service bulletin on file with NHTSA for the Chevrolet Bolt EV, 2017–2018 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
What the bulletin says. This service bulletin provides dealers with Warranty Administration information on North American Charging Standard (NACS) DC Adapter Warranty Claim Information.
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Vehicles and model years 24-NA-202 names
| Vehicle | Model years |
|---|---|
| Chevrolet Bolt EV | 2017, 2018 |
Every document filed under 24-NA-202
| Document ID | Filed | Type |
|---|---|---|
| 24-NA-202 | May 14, 2025 | Service bulletin |
What 24-NA-202 covers
Fuel system, Electrical — the component vocabulary NHTSA files this communication under.
Questions buyers ask
What is TSB 24-NA-202?
24-NA-202 is a service bulletin filed with NHTSA by Chevrolet, covering the Chevrolet Bolt EV across the 2017–2018 model years. NHTSA's summary reads: This service bulletin provides dealers with Warranty Administration information on North American Charging Standard (NACS) DC Adapter Warranty Claim Information.
Which vehicles does 24-NA-202 cover?
NHTSA's file names Chevrolet Bolt EV (2017–2018). 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 24-NA-202 a recall, and is the repair free?
No. 24-NA-202 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 24-NA-202?
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 24-NA-202, 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 24-NA-202. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.