GM Truck Club Forum banner
Cancel

Blower motor ??'s

13262 Views 8 Replies 7 Participants Last post by  lancer, 
A
I have an '03 Silverado K3500. This past summer, the blower motor quit working on (5) high. The other 4 speeds all work fine, just the high speed is inop. It wasn't an issue in the summer, but now it is cold and I need a little more heat in the cab.

Is the resistor the most likely cause of this or am I in need of a new switch?

If it is the resistor, where is it and is it a pain to get to?

Is GM only the best option or is the aftermarket a viable parts solution?

Any and all help will be appreciated. My frozen feet thank you!!
Reply
Save
Like
1 - 1 of 9 Posts
J
Greg, Thanks a lot. 03 Suburban, fan quit on dash control all speeds. Took your post, went to Chevy, paid $65 and installed new part backwards and I am a hero at my house. Outsite temps are over 100 for weeks. Thanks for the great details.
Johnboy
Reply
Save
Like
1 - 1 of 9 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
GM Truck Club Forum
A forum community dedicated to all General Motors truck owners and enthusiasts. Come join the discussion about performance, lift kits, wheels, tires, modifications, troubleshooting, maintenance, and more!
Full Forum Listing
Explore Our Forums
Chevy Silverado Forum (GMC Sierra) Member Introductions General Chevy & GM Tech Questions Chevy Suburban Forum (GMC Yukon XL) GM Powertrain
Top