Blower Switch Question...
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Tuned
Joined: Sep 2005
Posts: 272
Likes: 3
Blower Switch Question...
I have an '03 F250 and the second position of the blower switch doesn't work. The first, third, and fourth are all fine.
I bought a Motorcraft YH-1670 blower switch, but can't figure out where it's located?
I looked behind the glovebox, but didn't see it there. I did not remove the screws to the cover behind the glovebox because I wanted to first confirm where the switch is located.
I bought a Motorcraft YH-1670 blower switch, but can't figure out where it's located?
I looked behind the glovebox, but didn't see it there. I did not remove the screws to the cover behind the glovebox because I wanted to first confirm where the switch is located.
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Tuned
Joined: Sep 2005
Posts: 272
Likes: 3
I'm here asking where the YH-1670 switch that I bought is located. I don't see where that means that I should take my truck to a shop for repairs.
So back to the original question, where is this switch located so that I can change it.
Logistics Pro
Joined: Nov 2004
Posts: 4,795
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No need for sarcasm, that's not what I asked for.
I'm here asking where the YH-1670 switch that I bought is located. I don't see where that means that I should take my truck to a shop for repairs.
So back to the original question, where is this switch located so that I can change it.
I'm here asking where the YH-1670 switch that I bought is located. I don't see where that means that I should take my truck to a shop for repairs.
So back to the original question, where is this switch located so that I can change it.
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Tuned
Joined: Sep 2005
Posts: 272
Likes: 3
Yeah, that makes sense. What's the easiest way to access it, anybody know?
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Logistics Pro
Joined: Nov 2004
Posts: 4,795
Likes: 47
These links might help
https://www.ford-trucks.com/forums/278507-super-duty-dash-removal.html
https://m.youtube.com/watch?v=kvG4OuJjLDw
https://www.ford-trucks.com/forums/278507-super-duty-dash-removal.html
https://m.youtube.com/watch?v=kvG4OuJjLDw
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Lead Driver
Joined: Dec 2006
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From: San Diego, CA
It's in the engine compartment on the passenger's side.
If you have a diesel look inboard of your vacuum reservoir and along the firewall. It is mounted in there with 2 screws. Disconnect the plug, undo the 2 screws, and viola, it's out. Inspect the connector and replace it if it's corroded so bad you can't clean it (you can buy a pigtail). I replaced mine earlier this year (fan speed #4 retired itself) and all 4 speeds are back.
If you don't have a diesel then start around where the passenger hood strut mounts to the front quarter panel and start looking inboard along the firewall. It's not the easiest to spot at a glance but it's there.
If you have a diesel look inboard of your vacuum reservoir and along the firewall. It is mounted in there with 2 screws. Disconnect the plug, undo the 2 screws, and viola, it's out. Inspect the connector and replace it if it's corroded so bad you can't clean it (you can buy a pigtail). I replaced mine earlier this year (fan speed #4 retired itself) and all 4 speeds are back.
If you don't have a diesel then start around where the passenger hood strut mounts to the front quarter panel and start looking inboard along the firewall. It's not the easiest to spot at a glance but it's there.
Lead Driver
Joined: Dec 2006
Posts: 7,092
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From: San Diego, CA
The part I'm talking about is F6UZ-19A706-AA (YH 1697) and looks like this:
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Tuned
Joined: Sep 2005
Posts: 272
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Thanks for the replies guys.
My truck is a gas engine.
Is there anyway to tell if it's the switch or the resistor?
What does the switch do, I bought it because I thought I read that's why controls the fan, meaning if you lose one of the settings, it could be that?
My truck is a gas engine.
Is there anyway to tell if it's the switch or the resistor?
What does the switch do, I bought it because I thought I read that's why controls the fan, meaning if you lose one of the settings, it could be that?
Hotshot
Joined: Jan 2004
Posts: 19,762
Likes: 1,079
From: St Louis
Is there anyway to tell if it's the switch or the resistor?
What does the switch do,
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