Heater Fan Does Not Turn On

[vex]

I'm wondering if the relay has crapped itself. Although I hear it cycle on I get nothing more than voltage--no current. If I bridge the AC-connection I get the fan able to come on full tilt (granted it negates the variable resistor of the logicon, but it at least lets me drive the car now).

Unfortunately the FSM doesn't relate any information concerning the wires that run to the 5-wire relay in question. I know there's enough current to energize the coil. The wire leading to the battery has voltage and some amount of current--but when I bridge that wire and the wire that runs to the motor I get no movement.