TSB N262545571 — Cadillac, Chevrolet and GMC Service bulletin
N262545571 is a service bulletin on file with NHTSA for 4 Cadillac, Chevrolet and GMC models, 2025 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
What the bulletin says. Certain vehicles listed above may have a condition in which certain modules failed to update with an over-the-air (OTA) update. Dealers will update the front passenger and/or rear infotainment systems.
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Vehicles and model years N262545571 names
| Vehicle | Model years |
|---|---|
| Cadillac Escalade | 2025 |
| Chevrolet Suburban | 2025 |
| Chevrolet Tahoe | 2025 |
| GMC Yukon | 2025 |
Every document filed under N262545571
| Document ID | Filed | Type |
|---|---|---|
| N262545571 | August 18, 2026 | Service bulletin |
Questions buyers ask
What is TSB N262545571?
N262545571 is a service bulletin filed with NHTSA by Cadillac, Chevrolet and GMC, covering 4 Cadillac, Chevrolet and GMC models across the 2025 model years. NHTSA's summary reads: Certain vehicles listed above may have a condition in which certain modules failed to update with an over-the-air (OTA) update. Dealers will update the front passenger and/or rear infotainment systems.
Which vehicles does N262545571 cover?
NHTSA's file names Cadillac Escalade (2025); Chevrolet Suburban (2025); Chevrolet Tahoe (2025); GMC Yukon (2025). 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 N262545571 a recall, and is the repair free?
No. N262545571 is repair guidance the manufacturer sent its dealers, not a safety defect finding. You pay for the work unless the vehicle is still under warranty. Recall repairs, by contrast, are always free.
How do I get the full text of N262545571?
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 N262545571, 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 N262545571. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.