Chevrolet Tahoe 2025 — technical service bulletin
Bulletin PIT6395 · NHTSA communication 11019538 · issued Jun 5, 2025
Technical service bulletin
communication type
Unknown OR Other
component
2025
model years
1
vehicle entries
Official summary
This PI communicates information to inform dealers that Engineering is currently working on a correction for Lane Keep Assist being inoperative.
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.