Manual control, no high speed on blower motor.
 

I have a manual control heater AC control and I had no blower. Checked at the fan and had power so I replaced the blower motor and that gave me the blower again except for high speed.

I always thought that the high speed was a direct feed to the blower motor and bypassed the blower motor resistor. Is there a chance that there is a relay in the high speed circuit ??

Would this indicate that the switch is likely bad ??

Where is the blower motor resistor located ??

http://thumbs1.ebaystatic.com/d/l225...WwTQJHbltg.jpg

Little more research and yes there is a relay and I'm thinking mine is shot. Not sure where it is so if anyone has found theirs would appreciate any directions to it :D

Running across different answers. This diagram is correct and the third relay from the left, labeled blower relay is the five pin that's bad on mine. I swapped a couple of the relays (All the others four pin) around and this one gets the blower spinning but good :D

Not sure what the fifth wire is for but there is a wire in the connector for it so 5 pin it is.


http://ww2.justanswer.com/uploads/Ro...0_image002.jpg

If you're like me and couldn't find the resistor you need to look under that fuse/relay panel as you'll need to remove it to get to the resistor.