Jeep Renegade 2021 — technical service bulletin
Bulletin 1800822 · NHTSA communication 10230544 · issued Nov 11, 2022
Technical service bulletin
communication type
Power Train
component
2021
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.