Jeep Grand Cherokee 2022–2023 — technical service bulletin
Bulletin S238A000038 · NHTSA communication 10243148 · issued Aug 5, 2023
Technical service bulletin
communication type
Forward Collision Avoidance
component
2022–2023
model years
2
vehicle entries
Official summary
Auto Emergency Braking (AEB) Unavailable ? Service Required Message In Cluster
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.