1990 Pathfinder heater fan problem

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  #1  
Old 07-16-06, 12:59 PM
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1990 Pathfinder heater fan problem

1990 Pathfinder se v6. Fan blower or ac compressor wont' go. I have pulled the fan, works fine on the bench. Pulled the ac switch, seems ok, voltage at the terminals. Where is the actual relay for the fan/ac system. The schematics shows it, but there isn't one labeled as such, thanks in advance for advice on this.
 
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Old 07-16-06, 08:37 PM
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The AC relay is located on the RH fender apron. The blower motor relay is located right beside it.
 
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Old 09-16-06, 01:50 AM
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Blown away

David, I have a '97 Pathfinder with a resistor problem and my fan has defaulted to the high setting. If your '90 is not too different I can give you 3 places to look. 1 - The fuse, 2 - the relay block which on mine is blue and at the top of the fuse box assy and is about 1.5"x1.5", and 3 - the resistor assy which is located behind the glove box (the coupler from the blower plugs in here)
 
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