Blower Fan not working

[VileZambonie]

Please answer this question:

Do you have B+ at the purple wire coming out of the relay when the key is on and the switch is on high?

[induction]

Nope, don't have B+ at the purple wire coming out of the relay when ignition on, and switch (vent) on high.

[VileZambonie]

And what do you have at the orange wire at the relay?

[induction]

For the orange wire at the connector for the relay, I have nothing when ignition is on, vent on High or with vent off).

This is the same for any of the other 5 wires except for red.

[VileZambonie]

At the orange wire at the relay, backprobe it with the key on blower on high, jumper it to ground momentarily and let us know what happens.