Cadillac Vistiq 2026 — technical service bulletin
Bulletin PIT6371 · NHTSA communication 11017262 · issued Apr 15, 2025
Technical service bulletin
communication type
Unknown / Other
component
2026
model years
1
vehicle entries
Official summary
This Preliminary information communicates A vehicle may come to the dealer with an intermittent loss of heat. The dealer is advised that engineering is working on a design improvement and that no repairs should be performed at this time.
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.