Chevrolet Colorado 2022 — technical service bulletin
Bulletin PIE0684A · NHTSA communication 10234187 · issued Mar 29, 2023
Technical service bulletin
communication type
Fuel System, Gasoline
component
2022
model years
2
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 to the Malfunction Indicator Lamp (MIL) illuminated on the Driver Information Center (DIC).
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.