Blower Motor Inop

[rsem]

2007 Sport Trac Ltd, V8, Climate Control

The Compressor comes on, but the blower motor does not. I checked the Fuse and the relay and they are both good. Tried to find the Resistor but it is not located where this forum says it should be, perhaps because I have Climate Control? Any and all Ideas/suggestions would eb appreciated. It's damn hot here in Florida.

Thanks
Ron

 

[motormaggot]

is manual a/c or automatic a/c system? manual has an actual resistor providing only 4 speeds. auto has a speed controller providing variable speeds. both are located near the blower motor.



p.s. you will only have 1 or the other.

 

[rsem]

My AC Unit is automatic Climate Control. I've taken out the glove box to inspect the area around the blower motor looking for a resistor. There is nothing there. There is just a two wire lead running to the bottom of the blower motor. If you know were the resistor is, please let me know. Additionally I tapped the bottom of the motor while the unit was on and it rumbled for a second then quit.

 

[motormaggot]

if you banged on it and it tried to work, then that blower motor is toast. if you still need the location of the speed controller, look for a connector with 5 wires coming out of it.
the wire colors are...
1-grey
2-green/violet
3-brown
4-yellow/blue
5-black/green
look to the immediate left of the blower motor connector, you should be able to see it.