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January 6, 2022 Service bulletin

Flash: Powertrain Control Module (PCM) Updates

Dodge technical service bulletin 1800622 for 2020 Dodge Challenger.

Bulletin number
1800622
Component
Power train
Summary
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience the following:The transmission shifts to neutral or the engine stalls, when the brakes are applied very suddenly and aggressively to bring the vehicle to a complete stop.

Owners of these vehicles have filed 3 complaints in the transmission category.

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