Jeep Grand Cherokee 2015–2016 — technical service bulletin
Bulletin 1802916 · NHTSA communication 10218109 · issued Mar 19, 2016
Technical service bulletin
communication type
Power Train
component
2015–2016
model years
2
vehicle entries
Official summary
Powertrain Diagnostic And System Enhancements.
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.