TSB N242488800 — Chevrolet Service campaign
N242488800 is a service campaign on file with NHTSA for the Chevrolet Corvette, 2021–2024 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
What the bulletin says. Certain vehicles may have reduced OnStar functionality due to an improperly configured module. Dealers are to contact OnStar using the blue button in the vehicle and request a module reconfiguration from an OnStar technical advisor.
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Worth checking your VIN against. N242488800 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 N242488800 names
| Vehicle | Model years |
|---|---|
| Chevrolet Corvette | 2021, 2024 |
Every document filed under N242488800
| Document ID | Filed | Type |
|---|---|---|
| N242488800 | March 26, 2025 | Service campaign |
Questions buyers ask
What is TSB N242488800?
N242488800 is a service campaign filed with NHTSA by Chevrolet, covering the Chevrolet Corvette across the 2021–2024 model years. NHTSA's summary reads: Certain vehicles may have reduced OnStar functionality due to an improperly configured module. Dealers are to contact OnStar using the blue button in the vehicle and request a module reconfiguration from an OnStar technical advisor.
Which vehicles does N242488800 cover?
NHTSA's file names Chevrolet Corvette (2021, 2024). 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 N242488800 a recall, and is the repair free?
N242488800 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 N242488800?
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 N242488800, 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 N242488800. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.