Jeep Grand Cherokee 4XE 2022 — technical service bulletin
Bulletin 80893 · NHTSA communication 10222957 · issued Jan 19, 2022
Technical service bulletin
communication type
Power Train
component
2022
model years
1
vehicle entries
Official summary
Warranty Bulletin D-22-03 Fast Feedback Program - Engine, Transmission, Axle Assemblies/ Prop Shafts, Exhaust, Cooling, A/C, Brakes, Fuel, Electrical, PHEV Front-End Accessory Drive (FEAD) and EPT System Components - 2022 Jeep Grand Cherokee (WL) PHEV
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.