Power Mirror Motor

Ground terminal "C" of left and right mirror motor connectors. Using a jumper wire, jump power from terminal "A" of mirror switch harness connector to terminal "A" of mirror motor connector for up and down check. Then to terminal "B" of mirror motor connector for left and right check. Motors should move and stop at end of mirror travel. Reverse power and ground leads and motors should move in opposite direction. If motor(s) do not move, replace defective motor.