Over-the-air update 662.10
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 | 11034935 |
| Published by NHTSA | 2026-07-08 |
| Manufacturer's number | 662.10 |
| Manufacturer's date | 2026-06-17 |
| Campaign id or software version | 662.10 |
| NHTSA component | UNKNOWN OR OTHER |
| Manufacturer's system | RDCM, IPC, CGM: RDCM (Rear Driver Control Module), IPC (Instrument Panel Cluster), CGM-GTW (Communication Gateway Module) |
NHTSA's summary
• This update enables functionality for King Crab mode. • King Crab mode provides enhanced rear steering for off-road use • To enable this feature, press and hold the right four-wheel steering button on the Drive Mode selector for five seconds • For more information, refer to the Driving and Operating section in the owner's manual
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.
| GMC HUMMER EV PICKUP | 2024 |
|---|---|
| GMC HUMMER EV SUV | 2024 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.