• Improvements to the performance of driver assistance features • Fixes to help ensure accurate driver...
Chevrolet technical service bulletin 661.30 for 2025 Chevrolet Silverado EV and 2025 GMC Sierra EV.
- Bulletin number
- 661.30 (661.30)
- Component
- Unknown or other
- Summary
- • Improvements to the performance of driver assistance features • Fixes to help ensure accurate driver display messages and alerts • Improvements to the performance of Automatic Emergency Braking and Adaptive Cruise Control braking • Fixes to help ensure proper functionality of Forward Collision Alert and availability of driver assistance features
Vehicles covered
- Chevrolet Silverado EV 2025 2025
- GMC Sierra EV 2025 2025
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