I've done my searching and it looks most likely to be the Blower Motor Resistor (AKA Blower Motor Control Module). Before I drop $70 (the part for vans with climate control are more expensive than manual control) on this part I'd like to have a schmatic to check power going into the Blower Motor Control Module. Can someone help with this or give me some troubleshooting tips.
TIA
Mike
TIA
Mike