Chevrolet Colorado 2023–2024 — service campaign
Bulletin N242452130 · NHTSA communication 11014664 · issued Mar 3, 2025
Service campaign
communication type
Engine
component
2023–2024
model years
8
vehicle entries
Official summary
Service Update. Certain vehicles listed above may have a condition in which the Engine Control Module (ECM) does not sufficiently control fuel injector flow rate under certain driving conditions. Dealers are to reprogram the ECM.
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.