Chevrolet Colorado 2023–2024 — technical service bulletin
Bulletin PIE0808 · NHTSA communication 11011883 · issued Nov 15, 2024
Technical service bulletin
communication type
Fuel/propulsion System
component
2023–2024
model years
4
vehicle entries
Official summary
This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards the Malfunction Indicator Lamp (MIL) illuminated on Driver Information Center (DIC).
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.