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Home >> Dodge and Ram >> 2017 >> Challenger SXT Plus >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Electronic Control Modules (Service Information) >> Module, Drivetrain Control (DTCM) >> Operation >> Power Up/Down

Power Up/Down

The DTCM will power up with an OFF/ON transition of the hard wired ignition switch input.

The DTCM will power down when the vehicle ignition switch transitions from ON to OFF, or there are no system requirements that dictate the controller to remain active

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