AC/heater blower quit working

My weekend ride is a '93 Caddy Eldo. Today the blower for the AC quit while driving. With the engine running and the AC on I get 2.04 volts to the connector at the blower motor. This remains constant whether set to LO or HI. If I run 12 volts directly to the motor it spins right up. That leads me to believe the fault is in the blower control module, not an uncommon issue with this model. Any further guidance or opinions on this issue would be most appreciated.

Agreed on the module.

It was the module. Got a used one on Ebay and I now have AC again.