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spankyjr1
spankyjr1, Journeyman
Category: Medium and Heavy Trucks
Satisfied Customers: 2516
Experience:  I worked on all types of equipment semis,forklifts,farm,ect.
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Ac blower not working just replaced blower and fin still not

Customer Question

Ac blower not working just replaced blower and fin still not working....there is power going to blower
Submitted: 5 months ago.
Category: Medium and Heavy Trucks
Customer: replied 5 months ago.
Am I not going to get an answer
Expert:  spankyjr1 replied 5 months ago.

Check to make sure you have a ground going to the motor

if you have both power and ground blower motor is junk

You can test motor by disconnecting plug to motor and hook up a separate battery source to see if its vehicle wiring or bad motor

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Customer: replied 5 months ago.
It is brand new motor
Expert:  spankyjr1 replied 5 months ago.

Still need to test, I have had new motors out of the box bad

or someone returned after shorting out motor and they put back in stock

applying power and ground directly to motor will tell you for sure

Expert:  spankyjr1 replied 5 months ago.

That is one reason I always test operation before putting back together from the same thing happening to me