TSB N242443000 — Chevrolet Service campaign
N242443000 is a service campaign on file with NHTSA for the Chevrolet Bolt EV, 2017–2022 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
What the bulletin says. Service update - certain vehicles may need the battery software updated. Dealers will reprogram the Hybrid Powertrain Control Module 2, Battery Energy Control Module, and the Body Control module.
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Worth checking your VIN against. N242443000 is filed as a service campaign, which unlike an ordinary bulletin can mean free or reimbursed work when a vehicle qualifies. Ask a dealer using the document ID below, and check open recalls separately at nhtsa.gov/recalls.
Vehicles and model years N242443000 names
Every document filed under N242443000
| Document ID | Filed | Type |
|---|---|---|
| N242443000 | June 27, 2024 | Service campaign |
What N242443000 covers
Electrical — the component vocabulary NHTSA files this communication under.
Questions buyers ask
What is TSB N242443000?
N242443000 is a service campaign filed with NHTSA by Chevrolet, covering the Chevrolet Bolt EV across the 2017–2022 model years. NHTSA's summary reads: Service update - certain vehicles may need the battery software updated. Dealers will reprogram the Hybrid Powertrain Control Module 2, Battery Energy Control Module, and the Body Control module.
Which vehicles does N242443000 cover?
NHTSA's file names Chevrolet Bolt EV (2017–2022). 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 N242443000 a recall, and is the repair free?
N242443000 is filed as a service campaign, not a recall — but this is the kind of communication that can mean free or reimbursed work if your VIN qualifies. Take the number to a dealer and ask. Recalls are separate and always free; check yours by VIN at nhtsa.gov/recalls.
How do I get the full text of N242443000?
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 N242443000, 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 N242443000. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.