Possible Blower Motor?

[03envoy]

After I Backed the truck out of the drive way on a 90 degree day, I turned on the Air and went down the street and came back and Pulled the truck sideways in my driveway. I went back inside for about 40mins and came back out to get in the truck and I turned the truck on. I didnt hear the air, I started playing with everthing I could Heat, A/C, and Just air. NOTHING. I am set on it being the blower motor. I can hear it click when I shift from Off to 5. What do you think it is? Thanks
Trent


Also, I checked Fuse's and nothing is blown.

 

[The_Roadie]

Almost always the resistor pack or a burned wiring harness that connects to it.

http://gmtnation.com/f93/how-replace-blower-motor-resistor-pack-connector-pigtail-3004/

 

[03envoy]

Went on rockauto Not sure which wiring harness. I have an Sle with manual Climate control.

Does this look like the right one?

More Information for AIRTEX / WELLS 3A1296

 

[The_Roadie]

Yes. Almost every local parts stores has aftermarket units for under $30, typically. No need to wait for rockauto.

 

[03envoy]

Just picked up the The blower Motor resistor part # BMR17 By MasterPro at Oreailly's.

Fixed the Problem my air and heat works Great! Thanks Roadie!!!!:wootwoot:

 

[03envoy]

Left for the weekend and came back and again I have no air at all. I think its the harness that goes to the Resistor. I think it like $30 at oreilly's. Think I should pick one up?

 

[MAY03LT]

Think I should pick one up?

Is the connector melted?

 

[03envoy]

Is the connector melted?

Not that I noticed...... I am thinking maybe its within the connector but I could be wrong.... What else could it be?

 

[03envoy]

View attachment 22623It is the harness.... I should be able to pick it up at oreilly's Right? I should have looked closer.....
Here is some Pics:

 

[MAY03LT]

It is the harness.... I should be able to pick it up at oreilly's Right?

Yeah a few aftermarket companies make them so they should have it or be able to get it.

That is weird though because in most cases the right outer pin melts and you only lose #5.

 

[The_Roadie]

Called it in post #2.

 

[jimtrailblazer]

yeah i just went through this myself ,
the ground wire clip burnt out ,didnt mess up the harness tho,went to the junk yard and clipped a harness from another one ,removed the ground wire nd replaced into my connector
total cost a buck lol the real question how long will it last hahah!