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Blower motor has power but will not turn on resister has been changed

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Check the ground, Run a jumper to the case of the motor and if it runs the ground is bad.

Posted on Sep 10, 2009


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How to change blower motor resister 2010 jeep compass

its under your glove box it may be your whole blower motor that has to be replaced. it also might be right next to your blower motor. you just need to remove the bolts and disconnect the wires. if they give you new wires i would replace them too. they tend to get a high resistance so that the blower motor doesnt get enough power

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Prob blower motor resister check voltage at blower motor and grounds at the resister connector while changing speed setting will come on the different wires in that connector if you have powers and grounds at the blower motor it's a bad blower motor

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Heater fan not working on my 2003 cavalier

From your symptoms I would suggest, inspect the Climate Control and the Blower Motor Resister. Locate and remove the resister and test. You are looking for power at the plug (going to the resister). One wire will always be hot (with the ignition key on). The other four wires are ground wires that through the resister, changes the blowers speed. Connect a test-light to 12volts positive, test that the test-light is working, and then start testing for ground. Unplug the resister and test at the plug. With the ignition key on, test each wire. Each wire should light up your test-light depending on the position of the speed control knob. If it passes then plug the resister back in and probe at the blower motor. The blower motor needs both ground and power to run. Find out which is missing and write back. Good luck.

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On Top of your Blower Motor is a Resister that has gone bad. Most Blower Motors now have the Resister built to the Blower Motor itself but some are serviceable. Before you remove and replace the Blower, test the Power that is getting to the Motor. If the power is getting there, then you have an easy fix... The Power will be variable when you change the SPEED SELECTED (that is another test).

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How do i change the resistor on a chevrolet kalos 1.2

U need to check both inside blower motor fuse and engine fuse block blower fuse. if niether are blown check the blower relay in inside fuse block see if it is clicking when you turn your controler on high. if so its more than likly a bad ground,witch is found on the rt. side of the center counsel near the ash tray. if they are all ok test to see if yiu have power to the motor with a test light to ground. both sides light you have a bad ground, one side you have a bad blower motor. The resister pack in your other Question is next to the blower but high is on its own direct circuit,other speeds are from the resister pack.

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2005 Nissan Altima blower motor does not work

Check the direct connection to the blower motor. Check the fuse. Sometimes you can try to put it on high and try hitting the blower motor to see if turns on. It may also be the blower switch or the blower itself.

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I have a 2003 buick Regal and the blower motor went out. I have power in the fuse box and power out of the resister/module and power going into the blower motor....does this mean the motor is bad, or...

change the blower motor instructions
  • Disconnect the negative battery cable.
  • Disconnect the blower motor lead connector from the wiring harness connector.
  • Remove the blower motor cooling tube from the blower motor.
  • Remove the four retaining screws.
  • Turn the motor and the wheel assembly slightly to the right so that the bottom edge of the mounting plate follows the contour of the wheel well splash panel.
  • Lift up on the blower and remove it from the blower housing.
  • Installation the new blower motor by reversing the removal steps.
  • Connect the negative battery cable. below
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    Where is the blower motor located on a 1998 pontiac grand prix se?

    under the dash below the glove box
    if the blower motor is inop then
    1st check for power on the purple wire at the blower motor
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    if it does not have power then replace the resister
    located beside the blower motor5-7 wire connector
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    now the TRICK
    there is a 3rd bolt you can't see pull down then pull towards you
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    the resister is slotted slide the NEW RESISTER in the bolt you just loosened then tighten the other 2 leave the hiden bolt loose
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    it is located behind and below the glove box,you might want to remove the glove box assembly to see it easier,
    there are four screws holding a blower motor cover you to take off first,now remove the screws holding the blower motor up,disconnect the motor wires.
    if your changing this because you think its bad,you should test the blower motor wires with a test light with the key on and blower switch turned on.if you have power in the wires,then it is bad.
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    2004 Grand Caravan Front blower will not come on.

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    Nov 22, 2009 | 2004 Dodge Grand Caravan

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