Disabling Active Noise Cancellation

[Quint]

If the ANC drowns out the loud farts after burrito lunches, then maybe I'll have to leave it plugged in....

 

[KSOTI]

If the ANC drowns out the loud farts after burrito lunches, then maybe I'll have to leave it plugged in....

The problem with your theory is that when you open a window the ANC turns off! Not joking.....it really does. Lol

 

[Quint]

So if I am adding an amp and sub, I don't have to cut out the ANC but just keep the windows cracked? Awesome.

 

[CRAIG4FSU]

So for us that have the 12" screen with the Alpine setup are S.O.L?

Anyone have any insight on this?

I was wondering why the volume and frequencies kept changing with this setup. ANC explains it.

 

[bbetts00]

So for us that have the 12" screen with the Alpine setup are S.O.L?

I never saw a response to this. I also have the Alpine system on a ‘19 Limited. Is there a bypass cable compatible with that setup?

 

[Yams2k20]

I'm mainly having sound quality issues. It seems to get better and worse depending on how fast I'm going. I figured the ANC system is the cause.

It's the 2 brown wires. You need to cut them. They are your cam shaft position sensors. Basically speed controlled volume.

 

[Yams2k20]

T

I purchased the bypass and it doesn’t not work. Any suggestions

Here's 6 wires that need to be removed. Not just the 4

 

[Manny1110]

It's the 2 brown wires. You need to cut them. They are your cam shaft position sensors. Basically speed controlled volume.

Hey I have the PAC ANC-CH01 does that take care of the brown wires? Or still needed after?

I am having an unpleasant sound coming in after the anc bypass I don’t think it’s a ground loop issue as I grounded from factory ground location behind driver side rear seat and wire brushed out any paint on them.

I’m thinking that it’s just truck noise that the anc system is put in place to remove. Any ideas?

Thanks,

 

[Manny1110]

Hey I have the PAC ANC-CH01 does that take care of the brown wires? Or still needed after?

I am having an unpleasant sound coming in after the anc bypass I don’t think it’s a ground loop issue as I grounded from factory ground location behind driver side rear seat and wire brushed out any paint on them.

I’m thinking that it’s just truck noise that the anc system is put in place to remove. Any ideas?

Thanks,

Guys I found a solution to this.

My noise ended up being engine noise coming through the firewall from the location that I used to get amplifier 4 gauge wire from the engine compartment to the back.

It wasn’t a big hole by any means, but once i located the sound I was able to apply sound deadening around the area and seal it back up. Problem solved.

So glad I got this sorted out. The noise was driving me nuts.


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