1999-2007 F250 F350 AC Heater Blower Motor Resistor Fan Speed Fix

[@stuartwubbena5482]

Dude your way of explaining how you do it is exactly how everyone should! It short sweet and to the exact point, including what tools and techniques you used so one knows exactly what they are getting into. Thank you thank you thank you!

[@carsonfarist8590]

Keep doing for the LORD using your special gift amen hallelujah praise GOD!!! I just have to say hallelujah praise GOD turn to the LORD and he will save and change you!!! GOD bless keep doing for the LORD using your special gift amen hallelujah praise GOD!!!

[@thereal_Jbones]

Glad you posted this, just fixed this issue on my truck yesterday. My plug had rusted out and melted as well so had to swap the harness as well. All working like new now!

[@russellridge8623]

Outstanding! My 02’ Superduty did this today. Was figuring motor but you saved a more expensive experience 👍👍👍

[@JimPitkin]

My truck has the same exact symptoms. I’m going to try and replace that and see what happens. Your video was very helpful on helping me diagnose. I was going to replace the heater blower motor so thank you.

[@veroniquehamelin7457]

Last year I just try to move it a bit and plug it better and it worked. It happened now. But I wasn't remember what piece I touched. Great video thank you It's my dad sent your video to me 😊 he's the best

[@colincutler194]

Awesome! Thanks for your video, I can now do this myself rather than paying an auto-elec 🙂

[@shammariba]

Excellent video! I had exactly the same problem. I just bought the resistor and had the old one replaced. It worked like a charm. Thx a lot.

[@CybrpnkDystopia]

My 2007 f350 has a different device at that resistor location and one of the bolts is on the right, behind the AC cylinder with no room for a wrench. It has auto climate control, would there be a rheostat/resistor in the dash on mine?

[@tuckswanger]

Just what I needed to know. Thanks

[@kevintackett7687]

This was a big help. Thanks and I appreciate it!

[@MoneyisanIllusion]

Thanks

[@alfaromeo6985]

A lot of users who bought the Motorcraft YH1697 on Amazon said they had to also buy the wire harness and connector. Did you replace the wire harness and connector in this video? Thanks.

[@MoneyisanIllusion]

No

[@jasonguidry6670]

Do all the relays have the same numbers on them or is there a special one for each location because I notice a difference in some numbers on the relays and can't find info on them by doing research.Thanks

[@MoneyisanIllusion]

They changed the part numbers with new ones over the years.

[@adamwelsh5744]

I know it's an old video but mine only blows low speed no matter where I have the switch. Sometimes it will work if you hit the dash just right above the radio. I can't find any info on forums or anything. Maybe the switch itself is bad?

[@DaltonMaue]

I am having the same issue

[@Купиведро]

in my opinion the reason in your case is switch. or maybe wire connector

[@bradrogers6113]

Thanks for the video. I was under the impression it was behind the glove box, I guess it is, it's just further than I would have thought

[@karlmcnamee7620]

If you have a gas 5.4 take the vacuum canaster off the fender it makes it a lot easier to get to just changed mine

[@davidreali9642]

Hey question I did this cuz speed 4 and 5 didn't work worded for a bit and a couple kicks under tye dash but no damage not working and replaced resistor

[@wendybartley7037]

You should STRONGLY consider replacing the connector to the resistor as well. It was rusted to the resistor. I broke both trying to pull them apart. Would have made the job 50% easier just to replace both. If you do replace both, take a picture of wires 1st.

[@AdamBrock479]

Thanks buddy!

[@steventhorkelsen6478]

2007 F350 6.0 Blowing cool not cold and “Ac blows harder then “Ac Max” Any ideas?

[@MoneyisanIllusion]

High on ac doesn’t make the ac compressor clutch run the entire time. When it’s on ac max it makes the compressor run the whole time. You need either an ac compressor clutch or ac compressor itself. Since you say max ac works less than just having the ac on it would seem the clutch gets hot and slips when it’s under 100% duty on the max setting. You may need a shop to do the recharge of the r134a under vacuum to refill completely. Those cheap refill bottles from parts store never work good.

[@steventhorkelsen6478]

@@MoneyisanIllusion gotcha. I mean it’s not blowing but maybe 1/4 at “Ac max “ compared to full blow at “ac” which is wierd .

[@steventhorkelsen6478]

Also when it’s on “ac max” it blows some air from the defrost near the windshield.

[@MoneyisanIllusion]

Did you try to pull up ur blower motor and see if there debris in the ducts. That’s a easy and free thing you can do now before throwing parts at it.

[@steventhorkelsen6478]

@@MoneyisanIllusion no but planned to do that today and clean the evap coil today aswell.

[@datoolnut2000]

Great video. Thanks!!

[@Methuselah_Man]

Great vid. 👍🏽

[@joegutierrez6923]

Awesome fix thanks for the tip.

[@stevenn4393]

My 06 f250 blower only doesn’t work on the #1 Low setting. All other speeds work fine.

[@almightyrer2285]

The front blower motor in my e350 suddenly stopped working on any speed a few months ago. Is it possible it could be the resistor or more likely the relay? Rear blower still works fine if that helps

[@MoneyisanIllusion]

I’m not familiar with the van. I would remove the blower motor and test it with a jump box if you have 2 separate motors. Or you could swap them to see if the one is bad but faster to just hook up 12v power to the one suspect motor

[@kxp.1496]

Chances are it’s a fuse

[@JesseEdwards-is1km]

Spray the connections to the fan and all the connecters i use Electricit spray cleaner and mine worked in all speeds

[@CamT21]

I know this is from a year ago but really need some help. Mine does the same thing and when i turn it to high it makes my lights flicker and for some reason today it literally drained both my batteries while driving. Could this also drain power or should i look for wiring issue as well as replacing this part?

[@MoneyisanIllusion]

Check your alternator output first

[@CamT21]

@@MoneyisanIllusion I had alternator and both batteries checked twice and all checked good

[@MoneyisanIllusion]

I have no idea then. You should just replace it anyway since it’s cheap and see if that fixes your electricity draw

[@Asphalt-Life]

I change my today and there is no turning on not even 1 ore 4 2005 ford f350 is there anything els I have to look for

[@MoneyisanIllusion]

Check your wiring for damage and grounds.

[@henrydlimaflores5710]

Thank you I just fix my F550 2005

[@shortiemac001]

Thanks!

[@kevinblanchard611]

Where's all that oil coming from?

[@wegetitdonemusictv]

Fix my problem thanks it’s a dry 90 plus degrees In Houston Texas today. You’re a life saver 🫶🏽

[@ericlange1190]

Mine works on all settings but when I get in it in the morning or after work it doesn’t work on any setting and while I’m driving it’ll suddenly come on?

[@squirrelymann6545]

Same with my 1999 superduduty

[@DaltonMaue]

I have the same issue. Any idea why?

[@ChrisHall803]

I just changed mine. The screws are a serious pain to reach.

[@aspiringrichlando]

Yeah they are. And my plugs stuck and won't come undone lol

[@carsonfarist8590]

I just have to say hallelujah praise GOD turn to the LORD and he will save and change you!!! GOD bless keep doing for the LORD using your special gift amen hallelujah praise GOD!!!

[@chuckwebb7564]

Thanks

[@logan07]

It doesn’t work on an setting for me

[@MoneyisanIllusion]

Most likely your blower motor is bad

[@fransiscorios7799]

My pikup. don’t blow in The Front vents Yes in the defrost Windshield And I know

[@davidmp1446]

What if 3 and 4 work but 1 and 2 dont

[@MoneyisanIllusion]

Most likely the same thing

[@sosefomafi2083]

I did that and stil don't work

[@scottross5934]

fix your clock lol