Jeep Grand Wagoneer 2022 — technical service bulletin
Bulletin S2223000004 · NHTSA communication 10222951 · issued Jan 1, 2022
Technical service bulletin
communication type
Electrical System
component
2022
model years
1
vehicle entries
Official summary
Cruise control set + button sticking. Dtc p1593 speed control switch 1/2-stuck and or p0585 speed control switch 1/2 correlation
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.