Chevrolet Colorado 2024–2026 — technical service bulletin
Bulletin PIT6436 · NHTSA communication 11023352 · issued Sep 20, 2025
Technical service bulletin
communication type
Unknown OR Other
component
2024–2026
model years
6
vehicle entries
Official summary
This Preliminary Information is to inform dealer technicians to not replace anything at this time in regards to this concern. The vehicle is still safe to drive with no other issues.
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.