Tire-pressure monitoring system (TPMS) sensor

I had new tires installed and wanted to have ATV valve stems in place of the TPMS. So now I wanted to have the low air, tire pressure warning dash light turned off. I read a few different ways and went with a 3 inch pvc pipe with two end caps. I drilled a hole for one valve stem and placed it in one of the end caps -then put the remaining four valve stems inside the pvc pipe. Glued both end caps on and inflated to 35 psi. Next, needed to find a place to store in the FJ.  I used the tire jack compartment. In doing this I tricked the computer into thinking all tires are inflated, even when aired down, and the warning light is now off.