• Fixes to address reduced propulsion During the update process, your radio may stay on up to 5 minutes...
Chevrolet technical service bulletin 653.40 for 2023 Chevrolet Tahoe, 2023 Chevrolet Suburban and 2023 GMC Yukon and others.
- Bulletin number
- 653.40 (653.40)
- Component
- Unknown or other
- Summary
- • Fixes to address reduced propulsion During the update process, your radio may stay on up to 5 minutes after you exit the vehicle. This is expected behavior when an update package is onboard the vehicle. Do not service your vehicle during installation.
Vehicles covered
- Chevrolet Tahoe 2023 2023
- Chevrolet Suburban 2023 2023
- GMC Yukon 2023 2023
- GMC Yukon XL 2023 2023
- Cadillac Escalade 2023 2023
- Chevrolet Suburban 1500 2023 2023
- Cadillac Escalade ESV 2023 2023
- GMC Yukon XL 1500 2023 2023
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