Jeep Gladiator 2020 — technical service bulletin
Bulletin Y68 Combo · NHTSA communication 10204365 · issued Nov 23, 2021
Technical service bulletin
communication type
Electrical System
component
2020
model years
2
vehicle entries
Official summary
Emissions Recall Y68 PCM Software Update
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.