Blower motor doesn't work on HI

[natedog910]

So I changed the blower motor resistor and the high relay am guess it's the inside ac switch ..how do I check it

 

[TurboBuRick]

There are a few threads that already cover this. There is a plug between the fender and the air box that losses connection.

 

[natedog910]

Thanks

 

[rev. 3:11]

"hi" setting actually bypasses the relay.
Kinda' common; check the purple wire on the blower;
follow it down the P/S firewall & pull the wire up
the connector gets corroded;clean it up & you should have full blast again!
HTH!
D

 

[DavzGN]

Funny that I noticed yesterday that mine started doing this too.

 

[TurboDave]

Yes, that connector is totally unprotected, right under the hood/fender seam. Mine was the red wire I had to bypass around the connector, not the purple.

 

[natedog910]

That was the problem
Thanks