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2002 Pathfinder blower motor resistor broke

24 messages,  Last post on Jan 20, 2009 at 2:58 PM

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What is this discussion about? Nissan Pathfinder, Heating / Cooling, SUV

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#20 of 24 by tbostwick Dec 19, 2008 (1:31 pm)
It because the air filters get clogged after a while and the amp does not get proper cooling. By the way the owners manuel does not mention anything about the filters. Also replace the filters do not clean them.
#21 of 24 Nissan TSB on auto HVAC fan by skinnytony Dec 20, 2008 (7:00 pm)
Regarding the blower motor kit issue discussed immediately above here is a link to the official Nissan TSB which says the blower fan and amp kit must both be installed. (see NTB03-057b, the 6th one down)   http://x.nissanhelp.com/forums/Knowledgebase.html?catid=241&sort=d&pp=10&page=4 Replies to this message: skinnytony (Dec 20, 2008 7:03 pm)
#22 of 24 Re: Nissan TSB on auto HVAC fan [skinnytony] by skinnytony Dec 20, 2008 (7:03 pm)
Replying to: skinnytony (Dec 20, 2008 7:00 pm) Here's a more direct link.   http://www.nissanhelp.com/Ownership/Bulletins/2003/NTB03-057.htm
#23 of 24 by tbostwick Dec 21, 2008 (9:53 am)
Skinnytony. If you want to spend the money ok. But by my replacing the semiconductor and the filters all total cost $40 , 48000 miles later all is working well. Replies to this message: Marco_Pollo (Jan 20, 2009 2:58 pm)
#24 of 24 Re: [tbostwick] by Marco_Pollo Jan 20, 2009 (2:58 pm)
Replying to: tbostwick (Dec 21, 2008 9:53 am) I have a 2002 Pathfinder with Climate Control. Seems that my fan Control Amp is blown. Opened it up and found the part number for the Power FET on mine says "NEC K2500". Part of the number was discolored but still readable. I've had no luck in finding a replacement transistor. I've rigged up a temporary grounding toggle switch to the blower motor and can force it to full. I hope the above part number will give someone a shot at finding and sharing a source for a decent replacement if not exact.   I've checked the local salvage yards for a replacement amp, but haven't had luck there either. Does anyone known of any other makes/models that use that same part(the whole amp with heat sink)?

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