Rapid Shifts, High RPMs, 40-50 mph (65-80 kph) Max Speed, Inability to Perform Transmission Quick learn.
Ram technical service bulletin S2121000009 for 2019-2020 Ram 2500, 2019-2020 Ram 3500 and 2019-2020 Ram 4500.
- Bulletin number
- S2121000009
- Component
- Power train
- Summary
- Rapid Shifts, High RPMs, 40-50 mph (65-80 kph) Max Speed, Inability to Perform Transmission Quick learn.
Owners of these vehicles have filed 80 complaints in the transmission category.
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