Dodge Challenger 2021 — technical service bulletin
Bulletin 0900821 · NHTSA communication 10212496 · issued Jun 2, 2021
Technical service bulletin
communication type
Engine and Engine Cooling
component
2021
model years
2
vehicle entries
Official summary
This bulletin involves re-torquing the oil temperature sensor to specification..
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.