The present invention is a test method of an integrated drive axle in which a constant velocity joint and a wheel bearing are integrated, and a first performance test to confirm the performance of the integrated drive axle is performed, and after the first performance test, the durability condition of the vehicle An integrated drive axle test, characterized in that an endurance test in which the same rotational speed, torque, and load are applied to the integrated drive axle, and after the endurance test, a second performance test to confirm the performance of the integrated drive axle Provides a way. Accordingly, it is possible to simplify the performance test and durability test process of the integrated drive axle.
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