hello i have a acura tl type s with the navi. and just had a ls7 12" woofer with a 1000 watt amp. and when ever i put the tranny in park or drive or open a door the woofer blares and goes off even if the audio is off any ideas?

 

Sounds like someone had no idea how to install a amp/sub. First off, have you checked the wiring? Are you using a LOC?

 

Disconnect your ANC system. Under the center channel speakerthere is a silver box, unplug it and it should stop.

 

and recheck your wiring. It sounds like there may be a loose ground wire as well.

 

https://acurazine.com/forums/3g-tl-audio-bluetooth-electronics-navigation-94/big-problems-need-help-sub-noise-cancellation-609759/

Assuming you have it wired correctly, this should fix your issue. I had the same thing a few weeks ago, disconnected the rear ANC microphone and it has been fine ever since.

 

i read all the things about the anc but im confused on how to disconnect it wether to go threw the center speaker and unplug the box or unplung the things in the 2 dome lights does anyone have instructions on how to do this? and any pictures?

 

Refer to the thread I linked....it took me 5 mins to disconnect the rear one. That solved the problem so I did not disconnect anything else. Use a small flat head screw driver and pry off the clear light covers. Place the screwdriver in the middle where the two lenses meet, they will pop right off.

There are two screws to unscrew and the whole housing will pop right out. Use a flashlight and look up in the roof liner, slightly left of the dome light cutout and you will see a green connector. Squeeze it from the top and it will pop right off. Then just put the dome light back on and you should be set.

Start with the rear, if it resolves the issue, no need to do more.

 

got it fixed thanks for all the help