Jeep Cherokee 2020 — technical service bulletin
Bulletin S2008000022 · NHTSA communication 10175485 · issued Mar 17, 2020
Technical service bulletin
communication type
Electrical System
component
2020
model years
1
vehicle entries
Official summary
Service 4WD Lamp On, 4WD System Unavailable Service Required Message Displayed On 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.