Chevrolet Tahoe 2024–2025 — technical service bulletin
Bulletin 25-NA-033 · NHTSA communication 11014603 · issued Feb 19, 2025
Technical service bulletin
communication type
Electrical System
component
2024–2025
model years
2
vehicle entries
Official summary
This informational bulletin provides information on Information on Removing Fleet Keys.
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.