Jeep Grand Cherokee 2023 — technical service bulletin
Bulletin 0825623 · NHTSA communication 10248956 · issued Nov 29, 2023
Technical service bulletin
communication type
Visibility
component
2023
model years
1
vehicle entries
Official summary
Door Control Module Window Inoperative Customers may experience the following: ? Front windows do not operate for one full key cycle. This bulletin involves inspecting and possibly reprogramming the DDM with the latest available software.
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.