RAM 2500 2022–2024 — technical service bulletin
Bulletin S2408000123 · NHTSA communication 11012032 · issued Dec 17, 2024
Technical service bulletin
communication type
Electrical System
component
2022–2024
model years
12
vehicle entries
Official summary
Push to Start Button Has a Delay Switching Ignition Positions, DTCs (Diagnostic Trouble Codes), B1A7D-2A Start Button - Stuck, U103C-00 KIN/IGNM Communication
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.