TPMS light feels like it's more easily solved with an old school mechanical solution.

Just chuck the sensors into an air tight container with a schrader valve. Then pressurize the canister and stick it in the glovebox.

I unplugged the module on top of the glove box and drained the caps by shorting wile unpluged. I dont get the flashing main tpms anymore. Just the little light stays on. Only getting this because new rear tires inatall they switched the rims. I got the commands from reversing a android app. Thats a addon for Torque. First had to patch the app, it charges for each command. Its Remote EX for nissan. Also im having the dreded theottel body wine noise. And its even worse with a 1000k amp on my stereo highs. It goes aways as soon as i unplug the pasenger side throttel body. Im gona look into the fsm today and trace down the ground for them and add a ground loop icolator and see if it helps.

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I'm not sure that works on Nissan TPMS sensors.
To maximize battery life, they only broadcast the tire pressure when in circular motion.

They ground through the ECM. In my engine stand I get TB noise when the throttles are powered. My car is the same however this noise stays in the bay and doesnt transfer over to audio.

I beleve its always been in the radio. Its just that I'm amplifying it. I didn't have it before i upgraded. And it does go away when the TB's are unpluged.

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You will still get that noise in the engine bay created by the throttles as they turn on. The radio muffles it/ silences it.

The noise in the bay is different from the radio. You can confirm the noise if youre able to open your throttles with the vehicle off. It should be a high freq hum changing with throttle angle.