TSB N242482640 — Chevrolet and GMC Service campaign
N242482640 is a service campaign on file with NHTSA for 2 Chevrolet and GMC 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 - Certain vehicles listed above may have a condition in which the left front shock was assembled to a higher torque specification. Dealers are to replace the left front shock rod and nut.
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Worth checking your VIN against. N242482640 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 N242482640 names
| Vehicle | Model years |
|---|---|
| Chevrolet Colorado | 2024 |
| GMC Canyon | 2024 |
Every document filed under N242482640
| Document ID | Filed | Type |
|---|---|---|
| N242482640 | February 26, 2025 | Service campaign |
What N242482640 covers
Suspension — the component vocabulary NHTSA files this communication under.
Questions buyers ask
What is TSB N242482640?
N242482640 is a service campaign filed with NHTSA by Chevrolet and GMC, covering 2 Chevrolet and GMC models across the 2024 model years. NHTSA's summary reads: Service update - Certain vehicles listed above may have a condition in which the left front shock was assembled to a higher torque specification. Dealers are to replace the left front shock rod and nut.
Which vehicles does N242482640 cover?
NHTSA's file names Chevrolet Colorado (2024); GMC Canyon (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 N242482640 a recall, and is the repair free?
N242482640 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 N242482640?
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 N242482640, 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 N242482640. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.