Jeep Grand Cherokee 2014–2019 — technical service bulletin
Bulletin S2209000003 · NHTSA communication 10212336 · issued Mar 23, 2022
Technical service bulletin
communication type
Engine and Engine Cooling
component
2014–2019
model years
11
vehicle entries
Official summary
Complete Engine Assembly Replacements Arriving Without Engine Wiring Harness.
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.