Nissan Sentra 2001 Heater Blower motor only works on High speed no other settings; bought the resistor to replace, but cannot find where is the location, how to access;

Right next to the blower motor is the resister beneath the glove box,just remove connector,then 2 screws,can't tell by looking at it if it's bad,here's a link to what it look's like. Duralast Heater Blower Motor Resistor JA1625 2002 Nissan Datsun Sentra...

Its faulty blower motor resistor. The low and medium speed on blower motor is controlled by resistor and its actual speed is high. So because resistor is not working, blower motors actual speed which is high is working.

It can be faulty blower motor or faulty blower motor resistor. Get the blower motor inspected. If it's faulty it has to be replaced.

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For blower motor testing and replacing, check the link below: ----

Blower motor Testing/replacing for all vehicles?

http://repairhelpcenter.blogspot.in/2012/02/blower-motor-replacing-for-all-vehicles.html

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These will help.

Thanks.

Good Evening, If I am translating this properly your fan only works on the high setting? And the other settings do not change the speed? If this is correct respond back and I will help as much as possible.

most likely ur multi-switch[fan selector switch] test out put for the other speeds if no output replace switch if good test motor

did you install the right resistor, or the resistor is defective, many problems with aftermarket resistors, try a dealer resistor.

you need blower motor resistor

no, it is a part called the blower motor resistor. you will likely need to buy it at the dealer. it is not very difficult to change, it is located at the airbox (under the dash passenger side).

The most likely cause is the blower motor resistor went bad. The resistor is usually located near the blower motor housing under the hood, it has an electrical connector plugged into it. They are relatively cheap and easy to replace.

If the blower motor only works on the high speed it most likely needs to the blower motor resistors replaced. Sometimes when replacing the resistors the dealer recommends that the blower motor be replaced in conjunction. It's believed the blower motor burns out the resistors. The resistor pack is either in the engine bay mounted on the heater box or under the passenger side of the dash board.

Have you checked the fuse . If it's not the fuse then check the fan speed resistor? If the resistor is partially burnt out, you should still have at least one other fan speed. ( In my case I had only the high speed.) The resistor is mounted on the Air box and where the fan wire is connected to. Its behind the glove box and easy to find. Remove the glove box by undoing two hinge pins. Rotate the hinge pins upwards and slide them out. The glove box will drop out and you have access to the resistor. Unplug the wiring connector from the resistor and using a multi tester check the continuity. Replace resistor if faulty. Hope it works for you.