Chevrolet Colorado 2023–2024 — technical service bulletin
Bulletin PIP5987 · NHTSA communication 11006438 · issued Aug 16, 2024
Technical service bulletin
communication type
Power Train
component
2023–2024
model years
6
vehicle entries
Official summary
This Preliminary Information communication advises the technician to gather data from the Transmission Control Module for review to aid in root cause diagnostics
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.