Software Update 2024–2025 Canyon Software Update — Infotainment 2026.4

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Over-the-air software update · Infotainment 2026.4

This is an over-the-air software update notice. GMC filed it with NHTSA to describe a software release; it is not a recall unless it says so. Delivery depends on your truck's connectivity and settings.

Published: Oct 28, 2026
Applies to: Canyon (2024–2025 model years)

Summary (official text)​

• Smoother rear camera startup when shifting into Reverse after wake-up • Surround-view camera images remain available more consistently • More reliable Camera app startup, full-screen rear camera display, and consistent multifunction control response • Underbody camera washing remains available more consistently • More responsive center display and controls • Smoother switching between driver and guest profiles • Phone-call and turn-by-turn guidance information appears more reliably in the driver display and Head-Up Display • FM radio audio starts faster • SiriusXM presets respond more consistently • Infotainment audio remains available more reliably after vehicle sleep • Trailer Theft Alert stays enabled through vehicle sleep and wake cycles • More reliable Off-Road app startup • Tire-pressure targets update correctly when switching between U.S. and metric units • Drive Mode controls respond consistently when switching modes • Apple CarPlay images fit the display correctly • Vehicle software updates download, install, and recover more reliably

Sources​

• Infotainment 2026.4 (PDF, NHTSA document 11038818) — Oct 28, 2026

Details from NHTSA as of Oct 31, 2026. If NHTSA or GMC revises this notice, this post is updated and significant changes are noted in a reply. The linked documents are the authority, and a dealer can confirm whether it applies to your VIN.

Has this update reached your truck? Share your model year and anything that changed after it installed.

 

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