Jeep Grand Cherokee 2022–2023 — technical service bulletin
Bulletin S228A000031 · NHTSA communication 10227704 · issued Oct 7, 2022
Technical service bulletin
communication type
Electrical System
component
2022–2023
model years
4
vehicle entries
Official summary
Radio Screen Black With Audio After Ignition On
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.