chood711

iTrader: (4)

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

BPacak

hhaha thats funny

denlou

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

NVMYCOBALTSS

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

iboost

iTrader: (16)

Thats gangster....

EmperorJJ1

iTrader: (5)

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

chood711

iTrader: (4)

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

BPacak

your car has a mind of its own lol

EmperorJJ1

iTrader: (5)

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

chood711

iTrader: (4)

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

EmperorJJ1

iTrader: (5)

what hu do u have?

chood711

iTrader: (4)

pioneer x910bt

EmperorJJ1

iTrader: (5)

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

google pioneer pico fuse

c4w18

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

chood711

iTrader: (4)

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.