Chevrolet Cruze 2016–2019 — technical service bulletin
Bulletin 18NA118 · NHTSA communication 10181671 · issued Sep 8, 2020
Technical service bulletin
communication type
Equipment
component
2016–2019
model years
4
vehicle entries
Official summary
This Diagnostic tip explains how an air cleaner installed incorrectly can cause the DTCs to set and provides a procedure to correctly install an air cleaner without damaging the air cleaner bracket.
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.