2004 Ford F150 Fan Switch

2004 FORD F-150
74,000 MILES • V8 • 4WD • AUTOMATIC
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JEFFREY21
  • MEMBER
  • 1 POST
The interior fan switch works on speed 3 & 4 but not on 1 or 2
Oct 2, 2009 at 8:23 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,240 POSTS
Either the blower motor relay or resister is bad.
Oct 6, 2009 at 6:48 AM
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