TSB N242442100 — Chevrolet and GMC Service campaign
N242442100 is a service campaign on file with NHTSA for 2 Chevrolet and GMC models, 2022 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 a condition in which the trailer brake function is inoperative. Dealers will install a new Integrated Trailer Brake Control Switch on the instrument panel and reprogram the Instrument Panel Cluster (IPC) and the Electronic Brake Control Module (EBCM).
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Worth checking your VIN against. N242442100 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 N242442100 names
| Vehicle | Model years |
|---|---|
| Chevrolet Silverado 1500 | 2022 |
| GMC Sierra 1500 | 2022 |
Every document filed under N242442100
| Document ID | Filed | Type |
|---|---|---|
| N242442100 | July 16, 2024 | Service campaign |
What N242442100 covers
Electrical — the component vocabulary NHTSA files this communication under.
Questions buyers ask
What is TSB N242442100?
N242442100 is a service campaign filed with NHTSA by Chevrolet and GMC, covering 2 Chevrolet and GMC models across the 2022 model years. NHTSA's summary reads: Certain vehicles may have a condition in which the trailer brake function is inoperative. Dealers will install a new Integrated Trailer Brake Control Switch on the instrument panel and reprogram the Instrument Panel Cluster (IPC) and the Electronic Brake Control Module (EBCM).
Which vehicles does N242442100 cover?
NHTSA's file names Chevrolet Silverado 1500 (2022); GMC Sierra 1500 (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 N242442100 a recall, and is the repair free?
N242442100 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 N242442100?
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 N242442100, 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 N242442100. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.