Can someone please help me please? My spoiler will deploy after 62 MPH but will not retract automatically or manually. The light on the rear spoiler switch does not light nor can I operate the spoiler up or down with the switch. I can manually move the spoiler at the motor. According to the Service manual the first step is to check pin 68 on the BCM and be sure it is under 1 volt. I am measuring 5 volt with the key off and on. I have unpluged the rear spoiler swith at the dash and I still have the same results. I have also disconnected all connections at the spoiler with the same results. I'm feeling it could be a bad BCM. Any help would be appreciated.