edwardthomson51@yahoo.com 1 Report post Posted December 7, 2020 i have my dash out put in a new blower motor and repo heater box......wiring being replaced so its half missing......the blower motor has two wires - one goes to ground - the other is the hot wire--where does this hook up to???? i dont see a wire for it in my painless wire kit yet.....am i missing something here?? this has to be an easy one i would think??? thanks ed Quote Share this post Link to post Share on other sites
edwardthomson51@yahoo.com 1 Report post Posted December 7, 2020 the car has no a/c so its a simple heater blower motor with a 3 speed switch....... ed Quote Share this post Link to post Share on other sites
Mach1 Driver 560 Report post Posted December 7, 2020 I have AC, but if you have a two wire motor and three speeds, then it needs to plug into two resistors as shown on this schematic. Disregard the AC stuff, but the motor should still connect to resistors as shown right across the top of the schematic to low, medium and high: My resistors look like this. They go into the air flow and get cooled by the blower motor: https://www.cjponyparts.com/scott-drake-heater-blower-switch-resistor-3-speed-mustang-with-air-conditioning-1969-1970/p/HSR3/ Quote Share this post Link to post Share on other sites
edwardthomson51@yahoo.com 1 Report post Posted December 9, 2020 THANK YOU VERY MUCH....IT MAKES SENSE....I HAVE THE RESISTOR BLOCK ATTACHED TO THE HEATER BOX AND NOW WILL HAVE TO FIGURE OUT WHICH TERMINAL IT ATTACHES TO...... THIS HELPS....THANKS A LOT... ED Quote Share this post Link to post Share on other sites
