Jeep Gladiator 2020–2021 — technical service bulletin
Bulletin S2108000132 · NHTSA communication 10223469 · issued May 29, 2021
Technical service bulletin
communication type
Equipment Adaptive/mobility
component
2020–2021
model years
2
vehicle entries
Official summary
ACC (Adaptive Cruise Control), FCW (Forward Collison Control) FFCM (Forward Facing Camera Module), DASM (Driver Assistance System Module) Does Not Calibrate
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.