Great pictures. Very helpfull. The back screw was a little difficult to get to. But overall a very simple job with the help of your post. Thanks again.

 

Great photos and thanks for the part #. Mine was $36.25 from Hemborg Ford here in town and took me 18 minutes to install. I love this forum!!

 

You just saved me at least a hundred dollars. I didn't have to go the dealership for the repair!! I followed your instructions and had the thing changed in minutes. Cost me $40 thank you!! Jake T

 

Thanks, It's amazing how a small amount good information can make such a hugh difference. NAPA under $25.

 

My 04 f150 fx4 has been without speeds 1-3 for 2 years, glad I seen this thread, thanks!!

 

I'm glad that I shared the info, and helped everyone save a little $$$.
......Thanks for letting me know I did!

 

Just finished replacing mine. Took me less than 5 minutes... super easy. I bought the resistor a long time ago, but hadn't gotten around to replacing it.

 

For people who have ruled out the resistor as their problem. Try pulling apart the switch and cleaning off the contacts before buying a new one. I just did this and it fixed the problem

 

I just replaced mine.

Bought the replacement at Auto Zone for $25.

Pulling the old one out was fine, but trying to get my meat hooks back in there to replace the screws was a little difficult. Those Mexicans must have some small, double jointed appendages to get into tight little spaces to assemble these trucks.


Another great write-up that saved me some cash from the Stealer-ship!

 

Is this the same repair for a 2009 F150 XLT? I have the exact same problem.. Great post, Great job.

 

I used the information from this post to help me fix mine. Very easy, thanks a lot.

 

My blower just started only working on high. A quick google search got me here. I replaced mine (2006) and it works as new. Thanks for posting this guide. Got mine at a local parts store for under $25. Brand: Standard. Part# RU440.

 

I just did this to my truck and now I have all speeds working, Thanks!!!!

 

I have heat on all settings now! Thanks for a great write-up! Easy, fast and affordable repair.

 

Thanks mjb1032 for the detailed instruction. Just had the same problem with my 2005 F150. Same procedure, same part ( $37.00 at dealer). Easy job. Thanks again you saved me some $ and made my wife happy.