Replaced blower motor resistor on 2008 nissan titan and blower still runs with switch in off position

SOURCE: AC blower motor resistor Nissan Maxima 2000

yeh its located under the passenger side glove box,its in the heater box beside the heater motor ,,2 scews hold it in and it looks like a credit card when its out,,,,

SOURCE: My fan only works on the maximum position.

It is most def the bower motor resistor. Here is the location. Please leave me coment stating whether or not you were able to open my link from alldata.

http://www.alldatapro.com/alldata/PRO~V148612388~C42214~R0~OD~N/0/115013665/117268975/117268990/117270432/34853741/34865608/34865794/34865897

Jeremy W.

• 5332 Answers
• Posted on Nov 06, 2010

SOURCE: I have a 2002 Nissan

you replaced the switch or the resistor. They are two different parts. The resistor should be located near the blower motor. Since high speed bypasses the resistor I would say the resistor is the problem.

Also you didn't mention if you had auto heat, auto heat with navigation, or manual heat. It can make a difference in how to approach your problem. The info I provided above would be for manual heat since it is more common.

For more info on blower motor diagnoses you can click here. Your would be a ground side controlled system since the switch supplies the path to ground.

I’m happy to assist further over the phone at https://www.6ya.com/expert/jeremy_d728a59f986299fa

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SOURCE: 2005 Titan: trying to replace 2006 nissan blower resistor...

It's under ther dash little squarish box., 2 screws and a white plug very easy to fix. i just did mine in my 05.

Phil Lovisek

• 726 Answers
• Posted on Sep 20, 2011

SOURCE: I turn the switch on

could be the blower motor it self. usually when resistor failes the blower will only work on HIGH or number 4 on your dash. when resistor burns out, all speeds other than 4 tend to stop working and blower works on high because its getting 12V/batter voltage applied to it, when on lets say speed number 3 the blower gets less voltage thus resulting is slower operation. put 12V/battery voltage to the blower motor directlly and see if it comes on. it should crank pretty fast so hold it tight when you are ready to put battery voltage to it.