few things, first, check fuses to see if it has high and low for the heater in fuse panel, second and most common problem, the resistor on the blower motor, that's most likely your problem. it's under the dash, passenger side. if that isn't it, heater control switch it bad. Most likely the resistor is bad.
2002 Ford F-250 Super Duty Lariat 4WD Extended Cab SB
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Maintenance & Repair
how do I locate the resistor or relay that controls the blower motor for the ac on a 2002 f250 super duty
2002 Ford F-250 Super Duty Lariat Crew Cab SB
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Maintenance & Repair
My heater blower has been intermittently turning off and wont work even on high setting. I am not sure where to begin to start looking for the issue if its the resister (assume not as it doesn't work...
2000 Ford F-250 Super Duty XL 4WD Extended Cab LB
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Maintenance & Repair
I just recently flipped my 2002 Ford F-250 on its side and the cab had gotten shifted slightly but doors on the left side don’t line up with the body and the back glass window outline is warped. I...
2002 Ford F-250 Super Duty XLT Crew Cab SB
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Maintenance & Repair
I have no 4x4 light on the dash when I turn the nob and I have tested for power to the shift motor and I have no power to it. 4x4 has not been working for over a year.
2001 Ford F-250 Super Duty XLT 4WD Crew Cab LB
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Maintenance & Repair
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