Chevrolet Impala 2006–2016 — technical service bulletin
Bulletin PIC3977K · NHTSA communication 10141373 · issued May 25, 2018
Technical service bulletin
communication type
Equipment Adaptive/mobility
component
2006–2016
model years
11
vehicle entries
Official summary
This preliminary information communicates the steps needed to add keys to a fleet vehicle.
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.