Jeep Grand Wagoneer 2022 — technical service bulletin
Bulletin S228A000013 · NHTSA communication 10241036 · issued Jun 30, 2023
Technical service bulletin
communication type
Visibility
component
2022
model years
2
vehicle entries
Official summary
Comfort And Convenience Display Module (CCDM) Will Intermittently Change Functions On Its Own
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.