2003 ford f150
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Junior Member
Joined: Nov 2014
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2003 ford f150
My blower for my heater works only when it wants to. It was working yesterday shut off my truck and went back out three hours latter it won't work again. Could someone please help me.
Senior Member
Joined: Oct 2002
Posts: 7,295
Likes: 125
From: St. Louis (Out in the woods)
You may (or not) need a new blower motor. However, there are diagnostic steps that can be done to properly identify the problem so it can be corrected without guessing.
Someone will need to do the work.
Someone will need to do the work.
Senior Member
Joined: Dec 2006
Posts: 43,542
Likes: 819
From: Joplin MO
Does it not work at all, or does it work only on the highest speed? If it works on the highest speed, the resistor pack needs to be replaced. If it doesn't work at all, check fuse #105 under the hood.
