Chevrolet Colorado 2024 — technical service bulletin
Bulletin 653.40 · NHTSA communication 11024643 · issued Oct 22, 2025
Technical service bulletin
communication type
Unknown OR Other
component
2024
model years
2
vehicle entries
Official summary
• Fixes occasional rear camera display issues when shifting to reverse • Improves HVAC optimization for remote start performance 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
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.