Brand new convertible motor on my 93 5.0 vert is completely silent. When I first installed it and put ATF fluid in motor it worked for 30 seconds. I could hear the air bleeding out of the system. Then it just stopped working -- no groaning, just silent. I have followed the wiring diagrams and ruled out a problem upstream. I get 12V at relays and I get clicks at the relays when I turn the switch. I have hot-wired the motor from the battery right to the yellow and the red wires leading into the motor -- I get 12V at the motor but no motor action. I've check the ground for the motor and it is good. Before I return this new motor for another I want to make sure I am not missing something.