January 30, 2015 Service bulletin

Flash: 845RE Transmission Shift Enhancements This bulletin involves reprogramming the Transmission Control...

Dodge technical service bulletin 21-006-15 for 2015 Dodge Challenger.

Bulletin number: 21-006-15
Component: Power train
Summary: Flash: 845RE Transmission Shift Enhancements This bulletin involves reprogramming the Transmission Control Module (TCM) with the latest available software. A small number of customers may experience one or more of the following concerns. ? Less than desired downshift timing (longer time to downshift than expected). ? Less than desired downshift feel during coasting decelerations and while passing. ? Less than desired shift feel when shifting from reverse to drive or drive to reverse while the vehicle is stationary (i.e. garage shift). ? Less than desired upshift feel during normal non-aggressive driving. ? Less than desired powertrain performance at higher altitudes. ? Less than desired paddle shifter operation.

Owners of these vehicles have filed 29 complaints in the transmission category.

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