Jeep Grand Wagoneer 2023 — technical service bulletin
Bulletin 2309523 · NHTSA communication 10244451 · issued Sep 12, 2023
Technical service bulletin
communication type
Visibility
component
2023
model years
2
vehicle entries
Official summary
A snowflake pattern (delamination) appearing on the windshield This bulletin involves inspecting the windshield for snowflaking/delamination and possibly replacing the windshield.
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.