Over-the-air update 654.20
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 | 11028056 |
| Published by NHTSA | 2026-02-03 |
| Manufacturer's number | 654.20 |
| Manufacturer's date | 2026-01-30 |
| Campaign id or software version | 654.20 |
| NHTSA component | UNKNOWN OR OTHER |
| Manufacturer's system | ACP3: ACP3_MCU (ADAS Compute Platform 3 - Microprocessor Control Unit), ACP3_SOC (ADAS Compute Platform 3 - System On A Chip) |
NHTSA's summary
• Fixes to keep selected settings for Super Cruise. • Fixes to driver assistance features, Adaptive Cruise Control, and rearview camera. • Increases Super Cruise availability. • Improvements to the performance of Brake Assist. • Fixes to help ensure proper Super Cruise lane change functionality.
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.
| BUICK ENCLAVE | 2025 |
|---|---|
| CHEVROLET TRAVERSE | 2025 |
| GMC ACADIA | 2025 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.