Cadillac Escalade 2026 — technical service bulletin
Bulletin N252521591 · NHTSA communication 11031258 · issued Apr 10, 2026
Technical service bulletin
communication type
Unknown OR Other
component
2026
model years
6
vehicle entries
Official summary
This message is to inform dealers that Service Update bulletin N252521591, is being temporarily suspended for the models above equipped with RPO UKL or UK0. Involved vehicles will be temporarily removed from IVH. Dealers will be notified when repairs can be resumed. We apologize for any inconvenience this situation may cause.
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.