CPC F16H 61/30 (2013.01) [F16H 61/06 (2013.01); F16H 61/2807 (2013.01); F16H 2061/0455 (2013.01); F16H 2061/2823 (2013.01); F16H 2061/302 (2013.01)] | 18 Claims |
1. A method for operating a multi-gear vehicle transmission having an input, an output, and a plurality of shifting elements for engaging the gears of the vehicle transmission, the method comprising:
decoupling the input from the output to place the vehicle transmission in a neutral gear;
coupling the input to the output by closing at least one shifting element to place the vehicle transmission in a driving gear and to propel the vehicle;
detecting, when the vehicle transmission is in the neutral gear, an actuation condition of a vehicle brake and drag losses of the vehicle transmission; and
venting, when the vehicle transmission is in the neutral gear, the at least one shifting element for the driving gear if the actuation condition of the vehicle brake is a released condition and if the drag losses are elevated.
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