RAM 2500 2017–2020 — technical service bulletin

Bulletin S1918000003RevA · NHTSA communication 10223939 · issued Oct 29, 2020

Technical service bulletin

communication type

Power Train

component

2017–2020

model years

vehicle entries

Official summary

Revision A: Intermittent Engine Buck, Surge, or Misfire.

Vehicles covered

2017 RAM 2500
2018 RAM 2500
2019 RAM 2500
2020 RAM 2500
2017 RAM 3500
2018 RAM 3500
2019 RAM 3500
2020 RAM 3500
2017 RAM 4500
2018 RAM 4500
2019 RAM 4500
2020 RAM 4500
2017 RAM 5500
2018 RAM 5500
2019 RAM 5500
2020 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.