A vehicle includes a transmission having an electric machine, a park ring fixedly coupled to the electric machine, and a parking pawl engageable with the park ring to hold the park ring stationary when the transmission is in PARK. A vehicle is programmed to, responsive to a request to shift from PARK, command disengagement of the parking pawl and concurrently command a torque to the electric machine to counteract driveline torque on the park ring.
METHOD AND SYSTEM FOR DISENGAGING PARKING PAWL IN HYBRID TRANSMISSION
29.10.2020
Patent
Elektronische Ressource
Englisch
Method and system for disengaging parking pawl in hybrid transmission
Europäisches Patentamt | 2021
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