Flash: Powertrain Control Module (PCM) Updates
Ram technical service bulletin 1805622 for 2019 Ram 3500, 2019 Ram 5500 and 2019 Ram 4500.
- Bulletin number
- 1805622
- Component
- Electrical system
- Summary
- Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the Engine Control Module/Powertrain ControlModule (ECM/PCM) with the latest available software.
Owners of these vehicles have filed 21 complaints in the electrical category.
Vehicles covered
VIN decoder
See the problems and recalls for an exact car
Buying a used Ram 3500?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history