Question about 2003 Ford Explorer

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Blower motor not working

2003 ford explorer not working. put a test light where the relay is for the blower motor and not there is no juice in the the prongs where the relay connects to inside the main fuse box. Help with this please.

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  • Joseph Cirino
    Joseph Cirino Feb 14, 2014

    Basically there is no voltage going to the relay which I dont know why when there is voltage going to everything else.

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  • Ford Master
  • 44,435 Answers

Check the switch is getting power to it and out of it . If the unit is module controlled then replace the module.

Posted on Feb 14, 2014

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Posted on Jan 02, 2017

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  • 8 Answers

SOURCE: 2000 ford explorer fan blower only works intermittently

On ford vehicles the blower motor resistors are the most common problem when this happens.

Posted on Dec 21, 2008

moparownr
  • 667 Answers

SOURCE: 2003 Ford Explorer Fan Blower Motor

Jeff, If I understand you correctly you say your blower motor only works on high? check your blower motor resistor, located next to blower motor. The resistor makes the other speeds availiable, high bypasses the resistor, let me know if that fixes you up

Posted on May 27, 2009

Wrench1975
  • 34 Answers

SOURCE: 2003 ford explorer ac compressor does not come on.

It is probably either a bad compressor clutch or the system has lost its fluid and the low pressure switch is keeping it from coming on. If you track the AC lines on one of them you will see a sensor with a plug connected to it. Start the car turn the AC to max, blower also. Then unplug the connector on the pressure switch and jump the wires in the connector. Use a flat head screwdriver if the connector has exposed pins or a paperclip if the pins are inside little tubes. If you do this and the compressor kicks on then you have lost your refrigerant and have to bring it to be leak tested. If it doesn't come on then it is probably the AC compressor clutch.

Posted on May 01, 2010

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You mean no air blowing out of the vents ? Blower motor maybe , blower motor relay , high speed control relay , blower motor resistor . Do you know to test automotive electrical circuits , how to read a wiring diagram so you know what circuits to test ? Doesn't matter that it was working fine , that's the nature of automotive electrical systems . Your best bet mite be to take to a repair shop. But if you care to try and fix it yourself there are videos on youtube.
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Jeff, If I understand you correctly you say your blower motor only works on high? check your blower motor resistor, located next to blower motor. The resistor makes the other speeds availiable, high bypasses the resistor, let me know if that fixes you up

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https://www.genuineservice.com/genuineservice/en/default?page=genuineService

Go to this site and you can get a copy of your owners manual. Just pic the owner's manual link in the left side task bar.
The relay is located in the interior fuse panel. It should show you a diagram of the fuse panel in the owners manual.

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1 Answer

2000 ford explorer fan blower only works intermittently


On ford vehicles the blower motor resistors are the most common problem when this happens.

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