• Fixes to help ensure proper functionality for heating and cooling features • Improvements to night mode...
Chevrolet technical service bulletin Cabin & Driving 2026.4 for 2023 Chevrolet Colorado and 2023 GMC Canyon.
- Bulletin number
- Cabin & Driving 2026.4 (Cabin & Driving 2026.4)
- Component
- Unknown or other
- Summary
- • Fixes to help ensure proper functionality for heating and cooling features • Improvements to night mode lights for shifting gears • Fixes for Daytime Running Lamps turning on when set to Off • Fixes to help prevent erroneous missing key messages on driver display • Fixes for accuracy of low tire pressure alert • Improves transmission diagnostic software • Fixes for speed threshold for pedestrian alerts • Fixes a known iPhone 15 charging issue that affects some devices
Vehicles covered
- Chevrolet Colorado 2023 2023
- GMC Canyon 2023 2023
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