where is the expansion valve located on 1996 Toyota Corolla

need to replace the expansion valve

2 answers 1 comment
In the HVAC(Heating, Ventilation and Air conditioning) box. It's the unit under the dash behind the glove box.
Why are you changing the expansion valve? An answer to this question would really be wonderful.
Please contact me at autoknowhow@gmail.com
I'm doing a complete update to the system including compressor, dryer, & posibly a couple of hoses that look bad. I just needed to know where the expansion valve was before I dig in.
Thanks.
agree with parts guy, its not an easy job or for a beginner