Chevrolet Colorado 2017–2022 — technical service bulletin
Bulletin PIE0714A · NHTSA communication 10227292 · issued Nov 17, 2022
Technical service bulletin
communication type
Engine and Engine Cooling
component
2017–2022
model years
12
vehicle entries
Official summary
This engineering information (EI) closure ends the need for further information from the technician in regards to the crankshaft balancer appearing to be wobbling and/or vibrating, mounting bolt does not appear to be centered.
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.