Jeep Grand Wagoneer 2022 — technical service bulletin
Bulletin S2218000015 · NHTSA communication 10230311 · issued Jul 21, 2022
Technical service bulletin
communication type
Power Train
component
2022
model years
1
vehicle entries
Official summary
The customer complaint may include the transmission going into ?PARK? and electronic parking brake auto-setting following an ESS engine shut off while coming to a stop.
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.