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2026 Navigation SD Card – Latest North America Map Data: Covers the United States, Canada, and Mexico, providing the most accurate road information and up-to-date Points of Interest (POI) data, fully compatible with GM, Chevrolet, GMC, Cadillac and Buick vehicles. This card delivers reliable guidance for city driving and cross-country adventures alike.
Plug & Play Installation – No technical skills or dealer visits needed: Turn off the vehicle for 10-20 minutes, locate the center console SD slot, remove the old card and insert the new one, then start the engine and follow on-screen prompts to complete the update easily. Before purchasing, please confirm your vehicle has a “Nav/Navigation” icon (factory navigation module) and matches our compatibility list.
Stable Offline Navigation – Works reliably without cell service: Enable built-in offline navigation for the United States, Canada, and Mexico directly through your vehicle’s factory infotainment system. Ideal for road trips, tunnels, mountain highways, rural areas, and locations with weak cell coverage. Enjoy consistent, precise route planning even where cellular signal is weak or unavailable. Designed as a dependable backup navigation solution alongside CarPlay or smartphone apps.
Compatible with Cadillac series: Escalade (2021-2024), CT4 (2020-2024), CT5 (2020-2024), CT6 (2019-2020), XT4 (2019-2024), XT5 (2020-2024), XT6 (2021-2024),
Compatible with GMC series: Acadia (2020-2023), Canyon (2019-2022), Sierra (2019-2022), Terrain (2019-2024), Yukon (2021).
Compatible with Chevrolet series: Blazer (2019-2024), Camaro (2019-2024), Colorado (2019-2022), Corvette (2020-2023), Equinox (2019-2024), Malibu (2019-2024), Silverado (2019-2022),Traverse (2020-2024), Bolt (2021-2024), Suburban (2021), Tahoe (2021), Volt (2019).
Compatible with Buick series: Enclave (2020-2024), Encore (2020-2023), Envision (2021-2023).
Important Installation Note & VIN Lock: The GM navigation map is designed to be locked to one vehicle’s VIN permanently; it cannot be transferred to another car once inserted. For first-time use, the system may need 1-2 hours or an overnight restart to fully synchronize GPS signals and complete background indexing. Please be patient during this one-time initialization process. Do not attempt to update the map data manually or insert the card into a computer to avoid permanent damage. If you encounter any problems, please leave us a message first, and we will reply and resolve them within 24 hours.
Note: This 2026 version navigation SD card is preloaded with map data collected in 2025. While we strive to ensure the map is accurate and up-to-date, updates in some areas may be delayed due to third-party data and timing factors, the actual map data may have a 6-10 month difference from the absolute latest real-time road network updates. With a biennial map update cycle, this current version remains the latest available official edition until the 2027 map version is officially released.
$24.99