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Technical explanations please

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Old Mar 24, 2025 | 02:44 PM
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Hi !!

Does anyone could explain me the system for Mild and Wild on Z06 NPP:

- The system connected on the fuse box: why do they need to be connected on the seat heater fuse ?
- The system on the battery: Is there any difference with the fusebox suystem ??

Thanks for your help guys !
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Old Mar 24, 2025 | 10:05 PM
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https://image.mamotorworksmedia.com/...les/619264.pdf

and understand that it just this,
Amazon Amazon

and controls if the oem npp controller get power in the first place on it 10 amp fuse.


So no power to the oem NPP controller at its fuse on the BCM fuse location (what the controller breaks or allows power to the oem NPP controller through its fuse), oem vacum solenid does not get powered up by oem controller to allow vacuum to flow through it, to allow the gates to close on the muffles from the intake manifold vacuum.
https://www.corvetteforum.com/forums...schematic.html
https://www.corvetteforum.com/forums...ontroller.html

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Old Mar 25, 2025 | 10:53 AM
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For what it's worth...My old school Mild to Wild switch went out on me. I replaced it with a new one. It's odd that the old one WAS connected to that seat heater fuse slot also and the 10A fuse for the NPP was still in its place. For the life of me I cannot figure out how that even worked?! But anyway, the new one I bought has directions for plugging it into the NPP slot and NOT the heated seat slot. Weird.
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Old Mar 25, 2025 | 10:56 AM
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Originally Posted by AllenB
For what it's worth...My old school Mild to Wild switch went out on me. I replaced it with a new one. It's odd that the old one WAS connected to that seat heater fuse slot also and the 10A fuse for the NPP was still in its place. For the life of me I cannot figure out how that even worked?! But anyway, the new one I bought has directions for plugging it into the NPP slot and NOT the heated seat slot. Weird.

What is your new system ?
Where did you find it please ?
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Old Mar 25, 2025 | 11:12 AM
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By the way...

Did yo hear about this system, which plugs on the battery relay at the back:
https://www.southerncarparts.com/cor...tch-p-619.html

Is it better ? Identical ? Riskless ?
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Old Mar 25, 2025 | 05:49 PM
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Amazon Amazon

this one
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