What kind of fan is in Nissan Maxima?
Here’s a write-up on how to troubleshoot and repair the HVAC “Fan Amplifier” module, as used in G50 (1990-1996) and FY33 (1997-2001) versions of the Infiniti Q45, the A32 (1995-1999) version of the Nissan Maxima, and probably other models as well.
Why is the fan AMP on my maxima not working?
WHY THE FAN CONTROL AMP FAILS: In looking at the schematic shown above, it becomes obvious that control voltage from the A/C Auto Amp can only reach the transistor through a thermal cutout.
How much is a MOSFET for a Nissan Maxima?
This MOSFET is rated to carry 75 amps, and has a very low on-resistance of 0.007 ohms. It costs around $4.00 in single-piece quantities from Mouser Electronics (Mouser Part No. 512-FDH5500 ).
How much does it cost to replace a transistor on a Nissan Maxima?
A better option is to replace the cutout with a new one (which only costs around 45 cents). In order to replace either the Cutout or transistor, the printed circuit board must be unsoldered at the 5 points shown in the photo above. A roll of solder wick makes the unsoldering job much easier:
Where are the a / C controls on a Nissan Maxima?
This 2006 Nissan Maxima came in with the complaint that the gauges and the a/c controls did not work. After the obvious fuse checks I went to the most common location for this problem in Nissan Maximas. The problem is located behind the a/c control panel and repairs start with removing the shifter knob or handle assembly.
Where is the a / C amplifier on a maxima?
There are wires attached to the backside of the panel. Now that all of the panels are removed you can finally see the unified meter and a/c amplifier module assembly. The white box in the middle of the next picture with the ribbon cable attached.
Here’s a write-up on how to troubleshoot and repair the HVAC “Fan Amplifier” module, as used in G50 (1990-1996) and FY33 (1997-2001) versions of the Infiniti Q45, the A32 (1995-1999) version of the Nissan Maxima, and probably other models as well.
Is the Nissan Maxima blower motor resistor replaceable?
Your vehicle’s Nissan Maxima Blower Motor Resistor is a very important piece of your vehicle’s air conditioning unit. Replacing the Nissan Maxima Blower Motor Resistor can help improve the climate control mechanism.
How does the fan control AMP work on a maxima?
HOW IT WORKS: The Fan Control Amp receives a control voltage from Pin 35 of the AC Auto Amp; this voltage varies depending on howmuch blower motor speed is desired.
This MOSFET is rated to carry 75 amps, and has a very low on-resistance of 0.007 ohms. It costs around $4.00 in single-piece quantities from Mouser Electronics (Mouser Part No. 512-FDH5500 ).
How does the fan control amplifier on a Nissan Maxima work?
Here’s a couple schematics that show both the G50 and Y33 versions of the Fan Control Amplifier module, what’s inside it, and how it connects to the blower and “AC Auto Amp”: HOW IT WORKS: The Fan Control Amp receives a control voltage from Pin 35 of the AC Auto Amp; this voltage varies depending on howmuch blower motor speed is desired.
How do you fix fan on Nissan Maxima?
Use a soldering iron to heat both the printed circuit pad and the solder wick, until the molten solder “wicks up” into the solder wick’s copper braid. Gradually pull the braid across the pad so that fresh braid is continuously exposed to the pad and soldering iron, until all the solder is removed from the pad: