Many problems such as air conditioner temperature adjustment failure and air volume adjustment failure are caused by liquid leakage in the condenser inside the unit. After liquid leakage progresses and causing the unit to short as well as ruining other components. The AC unit will always leak throughout the years regardless of the condition of the NSX, especially if it is an older model with higher kilometers, it is recommended to replace it before the symptoms appear. Although many replacements and repairs have already been made and improvements have been made, there is a case that if the liquid leakage progresses and the base is severely damaged or the IC is shorted, it will not be improved without a replacement. If possible, replace it before the symptoms appear or progress.
Inside the kit will come with pictured installation guide and how to do this kit yourself. Originally made in Japanese but an English translation can be provided.