RAM 1500 2026 — technical service bulletin
Bulletin 08-008-26 · NHTSA communication 11027639 · issued Jan 10, 2026
Technical service bulletin
communication type
Structure
component
2026
model years
1
vehicle entries
Official summary
Flash: Power Side Step Module (PSSM) Updates Customers may experience the following: ● Deploy and retraction of the steps while the vehicle is in motion or while driving. This bulletin involves reprogramming the PSSM with the latest available software.
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.