Flash: Driver Door Module (DDM) and Passenger Door Module (PDM) Updates
Ram technical service bulletin 0811621 for 2020 Ram 1500.
- Bulletin number
- 0811621
- Component
- Vehicle speed control
- Summary
- Flash: Driver Door Module (DDM) and Passenger Door Module (PDM) Updates This bulletin involves reprogramming the DDM and PDM with the latest available software. Customers may experience one or more of the following:Exterior mirrors do not return to the original position after shifting out of reverse gear. Exterior mirrors continue to tilt downwards even after shifting out of reverse gear.
Owners of these vehicles have filed 13 complaints in the acceleration category.
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