Gearbox device e.g. six speed gearbox, operating method for motor vehicle, involves recognizing actual operating condition as defective when determining error and allocating condition change as defective based on defective actual condition

摘要

The method involves representing operating conditions of a gearbox device by control units and actuators. A required change between the conditions is monitored by connecting and disconnecting the units. An actual operating condition of the device is maintained when determining an error to prevent a change between actual and reference operating conditions of the device. The actual condition is recognized as defective when determining the error during the required change of the conditions. The condition change is allocated as defective based on the defective actual condition.