TSB N242441120 — Chevrolet and GMC Warranty extension
N242441120 is a warranty extension on file with NHTSA for 2 Chevrolet and GMC models, 2021 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
What the bulletin says. Special Coverage. Certain vehicles, equipped with a 2.0 gasoline engine (RPO LSY), may have a condition that could cause the evaporative emissions purge pump to fail. If this condition were to occur, the Malfunction Indicator Lamp (Check Engine Light) will illuminate, and a…
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Worth checking your VIN against. N242441120 is filed as a warranty extension, 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 N242441120 names
| Vehicle | Model years |
|---|---|
| Chevrolet Blazer | 2021 |
| GMC Acadia | 2021 |
Every document filed under N242441120
| Document ID | Filed | Type |
|---|---|---|
| N242441120 | June 5, 2024 | Warranty extension |
What N242441120 covers
Engine — the component vocabulary NHTSA files this communication under.
Questions buyers ask
What is TSB N242441120?
N242441120 is a warranty extension filed with NHTSA by Chevrolet and GMC, covering 2 Chevrolet and GMC models across the 2021 model years. NHTSA's summary reads: Special Coverage. Certain vehicles, equipped with a 2.0 gasoline engine (RPO LSY), may have a condition that could cause the evaporative emissions purge pump to fail. If this condition were to occur, the Malfunction Indicator Lamp (Check Engine Light) will illuminate, and a…
Which vehicles does N242441120 cover?
NHTSA's file names Chevrolet Blazer (2021); GMC Acadia (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 N242441120 a recall, and is the repair free?
N242441120 is filed as a warranty extension, 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 N242441120?
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 N242441120, 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 N242441120. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.