Jeep Cherokee 2015–2016 — technical service bulletin
Bulletin 18-048-17 REV. A · NHTSA communication 10121770 · issued Sep 1, 2017
Technical service bulletin
communication type
Electrical System
component
2015–2016
model years
2
vehicle entries
Official summary
Flash: Powertrain Diagnostic and System Improvements AN-K4-18-20170830 Refer to China Joint Venture (JV) released document AN-K4-18-20170830, for details on this service action.
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.