RAM 2500 2025–2026 — technical service bulletin
Bulletin S2625000003 · NHTSA communication 11031237 · issued Mar 31, 2026
Technical service bulletin
communication type
Electrical System
component
2025–2026
model years
4
vehicle entries
Official summary
Active/Pending Diagnostic Trouble Code (DTC) P24A0, P2482, P2481, P0420, P2470, P2471, P2472, P242D, P242B, P244D, P1484, P106D, P1060 And/or P354B Setting In The Powertrain Control Module (PCM)
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.