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'92 Pathfinder blower motor problem Forums > > '92 Pathfinder blower motor problem '92 Pathfinder blower motor problem
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  #1  
Old 11-18-2010, 11:04 AM
donputz donputz is offline
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1992 Pathfinder
 
Join Date: Oct 2010
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Default '92 Pathfinder blower motor problem

First, let me say that I have a Nissan factory wiring diagram that I'm working off of.The heater/ac fan doesn't work and there's no power to the AC switch. There are two wires at the blower motor. A blue and a blue and white. Ignition turned to Acc, fan switch is off. When the plug containing these wires is disconnected from the blower, the blue is hot and blue and white dead. When reconnected, both blue and blue/white are hot, and all four of the wires at the resistor are also hot. First question would be, doesn't the fan motor require a ground? The mounting screws are all rubber insulated and the blower casing shows no signs of any ground wire connection, either on the blower itself or the wiring diagram. I'm trying to work this problem one step at a time so I started with the motor
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  #2  
Old 11-20-2010, 12:30 AM
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momud momud is offline
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1994 Pathfinder
94 Pathfinder
 
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it's probably the relay or the solenoid.. there have been a few threads about this here in the forum.
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Old 04-05-2011, 06:55 PM
masterjohnson
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Quote:
Originally Posted by donputz View Post
First, let me say that I have a Nissan factory wiring diagram that I'm working off of.The heater/ac fan doesn't work and there's no power to the AC switch. There are two wires at the blower motor. A blue and a blue and white. Ignition turned to Acc, fan switch is off. When the plug containing these wires is disconnected from the blower, the blue is hot and blue and white dead. When reconnected, both blue and blue/white are hot, and all four of the wires at the resistor are also hot. First question would be, doesn't the fan motor require a ground? The mounting screws are all rubber insulated and the blower casing shows no signs of any ground wire connection, either on the blower motor itself or the wiring diagram. I'm trying to work this problem one step at a time so I started with the motor
hey there mate can you share me the wiring diagram that you are using? i just wanna try everything first before going to my dealer. and also some links on this thread that might help me deal with this kind of problem. sorry so posting immediately im on a rush no time for introductions.

btw my name is roberto.

Last edited by masterjohnson; 04-07-2011 at 05:25 PM.
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  #4  
Old 04-05-2011, 08:44 PM
donputz donputz is offline
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1992 Pathfinder
 
Join Date: Oct 2010
Posts: 3
Question Pathfinder Wiring Diagram

The wiring diagram I'm using is for a 91 Path. I don't know how much of it would apply to a newer(2002) Path.
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