TSB N242455780 — Chevrolet Service campaign
N242455780 is a service campaign on file with NHTSA for 2 Chevrolet models, 2024 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
What the bulletin says. Service Update. On certain vehicles, the rear outboard seat belt(s) may be slow to retract into the C-pillar. Dealers are to inspect, and if necessary, re-route the left hand and/or right hand rear outboard seat belts.
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Worth checking your VIN against. N242455780 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 N242455780 names
| Vehicle | Model years |
|---|---|
| Chevrolet Silverado 1500 | 2024 |
| Chevrolet Silverado 2500 | 2024 |
Every document filed under N242455780
| Document ID | Filed | Type |
|---|---|---|
| N242455780 | August 19, 2024 | Service campaign |
What N242455780 covers
Seat belts — the component vocabulary NHTSA files this communication under.
Questions buyers ask
What is TSB N242455780?
N242455780 is a service campaign filed with NHTSA by Chevrolet, covering 2 Chevrolet models across the 2024 model years. NHTSA's summary reads: Service Update. On certain vehicles, the rear outboard seat belt(s) may be slow to retract into the C-pillar. Dealers are to inspect, and if necessary, re-route the left hand and/or right hand rear outboard seat belts.
Which vehicles does N242455780 cover?
NHTSA's file names Chevrolet Silverado 1500 (2024); Chevrolet Silverado 2500 (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 N242455780 a recall, and is the repair free?
N242455780 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 N242455780?
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 N242455780, 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 N242455780. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.