Jeep Grand Cherokee 2021 — technical service bulletin
Bulletin S2108000188 · NHTSA communication 10219939 · issued Aug 6, 2021
Technical service bulletin
communication type
Service Brakes, Air
component
2021
model years
1
vehicle entries
Official summary
ABS Antilock Brake System, ESC Electronic Stability Control, And EPB Electric Parking Brake Warning Lamps Or Service System Cluster Messages Displayed
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.