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Fan control amplifier nissan pathfinder.
How to fix your fan control amplifier updated.
1 fuse 2 blower motor 3 fan control amplifier and or 4.
With automatic temperature control you can set a specific numeric temperature wve.
Blower motor not working when you adjust the a c fan speed.
The control voltage varies the conductivity of a 2sd1297 darlington bipolar junction transistor g50 version or a 2sk2500 mosfet power transistor y33 version which is connected in series with the blower motor when the control voltage is high this transistor conducts strongly and full battery current is allowed to flow.
Tue jul 23 2002 8 21 am.
The problem maybe one of four items.
Blower motor resistor amplifier 27761 70t03 for 96 04 nissan pathfinder maxima 24 00 only 10 left in stock order soon.
This voltage varies depending on how much blower motor speed is desired.
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Four seasons 2776170t02.
The fan control amp receives a control voltage from pin 35 of the ac auto amp.
Blower motor resistor fan control amp replacement for nissan cefiro a33 infinity maxima by dr.