RAM 1500 2025 — technical service bulletin
Bulletin S2518000006 · NHTSA communication 11021579 · issued Aug 2, 2025
Technical service bulletin
communication type
Engine
component
2025
model years
1
vehicle entries
Official summary
MIL-On/Check Engine Lamp-On
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.