Jeep Gladiator 2023 — technical service bulletin
Bulletin 1815622 · NHTSA communication 10230554 · issued Nov 29, 2022
Technical service bulletin
communication type
Power Train
component
2023
model years
1
vehicle entries
Official summary
Powertrain Control Module (PCM) Updates
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.