RAM 2500 2020–2021 — technical service bulletin
Bulletin 2301721 · NHTSA communication 10221215 · issued Apr 27, 2021
Technical service bulletin
communication type
Electrical System
component
2020–2021
model years
4
vehicle entries
Official summary
Updated Power Side Step Diagnosis And Testing Procedure This bulletin is to communicate that the power side step diagnosis and testing procedure has been updated in service information.
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.