Heater-A/C problems

[jeff32111]

I have a 1989 buick park avenue.....3.8 litre that i replace the blower motor on it cause it was making a loud vibrating noise.After replacing the blower motor it would never start blowing.I also replaced the heater relay that is located above and to the passenger side of the blower motor......still had no blower power.I dont know what else is keeping the blower motor to work the heater and A/C.If anyone can help that would be great......are there anymore relays or fuses i can check? Did i burn something out the few days the old blower motor didnt work?

[jeff32111]

I figured it all out after getting a used temperature control module($35)and a new heater relay($18).The new blower motor i bought was defective.......guess i should have done more testing on the blower motor.Advanced Auto Parts replaced the old motor and gave me a new one and now it works!!