摘要 |
PROBLEM TO BE SOLVED: To provide a transfer device to prevent a vehicle from being undrivable when a motor position abnormality occurs before or during a shift motor operation at the time of the changing a shift mode. SOLUTION: This device is capable of maintaining a vehicle in a drivable condition by positioning a shift motor in a position except a neutral position. Before the operation of the motor, the device keeps the motor stopping responding to t motor position abnormality found by a position finding means. Right after the operation of the motor, the device once stops the motor and then moves it to a high-position formed in a step 18 correspondingly to a high speed drive mode. During the operation of the motor, the device makes the motor operate to the high position, or to a low position formed in a step 16 correspondingly to a low speed drive mode, through the rotation of the motor.
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