Cadillac Repair: 95 cad blower moter, volt battery, voltage wire

Question
       I've gotten several diff answers on checking a blower motor,can you check them off of the 12 volt battery?

Answer
The blower motor has battery voltage to the red wire at all times.

The gray wire is a variable voltage wire which is controlled by the heater/AC programmer (ACP).

There is a procedure that you can use via the climate control panel to test the blower motor and the ACP but will require several directive pictures for you to follow the test procedure. You will need to e-mail: cadillactech@hush.ai