Cadillac Escalade 2024 — technical service bulletin
Bulletin 661.20 · NHTSA communication 11031828 · issued May 1, 2026
Technical service bulletin
communication type
Unknown OR Other
component
2024
model years
7
vehicle entries
Official summary
• Improvements to reliability when extending the running boards on your 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.