when i push and let go of any of my power window buttons my sub hits. what causes this? its a shallow mount pioneer in stock box with a mtx amp pushing it

 

hhaha thats funny

 

Bad electrical grounding usually. If it's just your window switch, start there.

 

Double check all the grounds related to the head unit and the amp.

 

Thats gangster....

 

ground loop. bad ground or bad rcas somewhere along the line

 

i was trying to narrow it down today. when i unplug my antenna from the back of the radio my sub makes a pulsating tone. i double checked the grounding of the radio and it seems fine. i checked the grounding of the sub. everything seems fine so im gonna check my rcas next

 

your car has a mind of its own lol

 

nope the ground for the radio is fucked and its getting a "better" ground from the antenna. re run a good ground and you should be fine

 

re ran a ground to a better spot and it is still doing this.

 

what hu do u have?

 

pioneer x910bt

 

try running a ground from the deck chassis to the rca inputs.

google pioneer pico fuse

 

yea those RCA pigtails have shitty grounds from pioneer. just ground the outer part of the rcas to the deck chassis

 

case closed. thanks for the help emperor. it ended up being the ground from the radio. i dont know why but i ran another wire and it fixed it.