Rear Window Wiper Motor

1. As shown, use a 12 V battery and connect its (+) and (-) terminals to O/R terminal and Black lead wire respectively. Then motor should rotate at a rate of 35 to 45 rpm.




2. Testing Automatic Stop Action
Connect battery (+) and (-) terminals to motor Y terminal and Black lead wire respectively.
Use a jumper to short BI/G and O/R terminals to each other to check whether motor shaft stops at a given position. Use jumper to make sure again and again that shaft stops at the same position.