RAM 1500 2026 — technical service bulletin
Bulletin S2518000009 · NHTSA communication 11024573 · issued Oct 21, 2025
Technical service bulletin
communication type
Engine
component
2026
model years
1
vehicle entries
Official summary
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.