Over-the-air update 662.40
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Over-the-air update |
|---|---|
| NHTSA id | 11036493 |
| Published by NHTSA | 2026-08-31 |
| Manufacturer's number | 662.40 |
| Manufacturer's date | 2026-08-25 |
| Campaign id or software version | Automation (Assisted Driving) 2026.2 |
| NHTSA component | UNKNOWN OR OTHER |
| Manufacturer's system | ACP: ACP2 (ADAS Compute Platform 2), ACP3_MCU (ADAS Compute Platform 3 - Microprocessor Control Unit), ACP3_SOC (ADAS Compute Platform 3 - System On A Chip) |
NHTSA's summary
• Improvements to the availability of driver assistance features. • Improves Super Cruise and parking assist behavior • Reduces false alerts and feature interruptions
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
| CHEVROLET BLAZER EV | 2025 (the catalog's model; the bulletin names a series or trim of it) |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.