• Fixes to help prevent loss of functionality for OnStar, infotainment apps, and connectivity features
Chevrolet technical service bulletin 661.30 for 2025 Chevrolet Blazer EV.
- Bulletin number
- 661.30 (661.30)
- Component
- Unknown or other
- Summary
- • Fixes to help prevent loss of functionality for OnStar, infotainment apps, and connectivity features. • Improvements to the performance of vehicle software updates. • Fixes to help prevent loss of functionality for connectivity features, including maps and Wi-Fi. • Fixes to help prevent erroneous emergency calls from vehicle. • Fixes for deleting digital keys. • Fixes to help ensure proper functionality for mobile app features. • Improvements to the performance of Super Cruise.
Vehicles covered
- Chevrolet Blazer EV 2025 2025
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