Cadillac Escalade 2025 — technical service bulletin
Bulletin 661.22 · NHTSA communication 11032913 · issued May 5, 2026
Technical service bulletin
communication type
Unknown OR Other
component
2025
model years
6
vehicle entries
Official summary
• Fixes for active cabin ventilation. • Improvements to the performance of vehicle software updates.
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.