Control of automatic transmission shift by wire range selection

A method for controlling a transmission includes using actuation of a button of a shift module to produce a signal representing a desired gear, using the signal and a second signal commanding a park range to determining a priority range, using a shift mechanism to attempt engagement of the transmiss...

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Bibliographische Detailangaben
Hauptverfasser: POON CHARLES C, HATHAWAY RICHARD R, SPAULDING TODD C, GOODWIN WILLIAM R, DANKS CHRISTOPHER L, DEURLOO BRIAN J, ZYSKOWSKI MARK E, FYIE MATTHEW L
Format: Patent
Sprache:eng
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Zusammenfassung:A method for controlling a transmission includes using actuation of a button of a shift module to produce a signal representing a desired gear, using the signal and a second signal commanding a park range to determining a priority range, using a shift mechanism to attempt engagement of the transmission in the priority range, and if the priority range is park and park is not engaged, engaging a park brake.