| 701 / | HD | DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION |
| 1 | DF | VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION {19} |
| 51 | DF | .~ Transmission control {9} |
| 55 | ![]() | .~.~ By changing shift map, schedule, or pattern {1} |
| 56 | DF | .~.~.~> Having a plurality of preset maps, schedules, or patterns |