RAM 2500 2018–2026 — technical service bulletin
Bulletin 113744 · NHTSA communication 11035981 · issued Jul 29, 2026
Technical service bulletin
communication type
Engine
component
2018–2026
model years
36
vehicle entries
Official summary
Sensor - turbocharger speed
Vehicles covered
- 2018 RAM 2500
- 2019 RAM 2500
- 2020 RAM 2500
- 2021 RAM 2500
- 2022 RAM 2500
- 2023 RAM 2500
- 2024 RAM 2500
- 2025 RAM 2500
- 2026 RAM 2500
- 2018 RAM 3500
- 2019 RAM 3500
- 2020 RAM 3500
- 2021 RAM 3500
- 2022 RAM 3500
- 2023 RAM 3500
- 2024 RAM 3500
- 2025 RAM 3500
- 2026 RAM 3500
- 2018 RAM 4500
- 2019 RAM 4500
- 2020 RAM 4500
- 2021 RAM 4500
- 2022 RAM 4500
- 2023 RAM 4500
- 2024 RAM 4500
- 2025 RAM 4500
- 2026 RAM 4500
- 2018 RAM 5500
- 2019 RAM 5500
- 2020 RAM 5500
- 2021 RAM 5500
- 2022 RAM 5500
- 2023 RAM 5500
- 2024 RAM 5500
- 2025 RAM 5500
- 2026 RAM 5500
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.