Cadillac XT4 2016–2023 — technical service bulletin
Bulletin 21-NA-212 · NHTSA communication 10227373 · issued Nov 21, 2022
Technical service bulletin
communication type
Seats
component
2016–2023
model years
13
vehicle entries
Official summary
This service bulletin provides information for dealers/technicians on Front Seat Adjuster Track Service Part Availability Separate from Complete Seat Cushion Frame Assembly.
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.