RAM 2500 2023–2024 — technical service bulletin
Bulletin S2418000009 · NHTSA communication 11001018 · issued May 28, 2024
Technical service bulletin
communication type
Electrical System
component
2023–2024
model years
6
vehicle entries
Official summary
Malfunction Indicator Lamp (MIL) Illumination. One Or More Exhaust Temperature Sensor (EGT) Diagnostic Trouble Codes (DTCs), Set.
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.