Cadillac Escalade Esv 2021–2023 — technical service bulletin
Bulletin PIT5801C · NHTSA communication 10239169 · issued Jun 19, 2023
Technical service bulletin
communication type
Suspension
component
2021–2023
model years
12
vehicle entries
Official summary
This Preliminary information communicates an issue with how to properly inspect and ensure the air lines for the air suspension system are fully seated.
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.