• Fixes to help ensure proper Brake Assist functionality
Chevrolet technical service bulletin 661.10 for 2025 Chevrolet Colorado and 2025 GMC Canyon.
- Bulletin number
- 661.10 (661.10)
- Component
- Unknown or other
- Summary
- • Fixes to help ensure proper Brake Assist functionality. • Fixes for Electronic Stability Control in Off-Road mode. • Improvements to diagnostics for electric park brake. • Fixes to help protect battery health.
Vehicles covered
- Chevrolet Colorado 2025 2025
- GMC Canyon 2025 2025
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