Blower motor wont run. I found a relay Denso # 068700-3300 up by the blower motor housing . It has a rubber cover over it ( must be prone water leakage ) If I manually close the contacts on this relay the motor runs as intended . All the speeds work fine so this proves the slide switch and resistor both are fine . I have no wiring diagram available so does anyone know where this relay ( which I assume is the blower relay ) gets it power and trigger signal from.