turn signal issue

a couple nights ago i was driving my car when my left (drivers side) turn signal started blinking fast, the next day i started up my car and turned on the lights and my turn signal light just stayed on (the green light in the gauge cluster) stayed on, but when i went to use the turn signal it started blinking fast again. I checked out all the bulbs and they are all fine. What should i check for?

Check the relay for that signal, they often go bad.

I checked it and it checks out fine i even put another one in there, i also noticed when i turn them on i hear a loud clicking sound underneath my radio. I never heard it this loud before. Seems to be coming from the little metal box underneat of it. (not the ecu) the box before it.

most of the time when the signal starts to blink fast, it means that the buld itself is burn out.

whats the buld?

is there a box under the radio or near it that controls the turn signal. My turn signals work great when i have my 4ways on but the one blinks fast when i just use my turn signal. What all controls the turn signal lights?

i figured out what was wrong, it was the harness plug it self. But i still can't figure out why the interior lights dont shut off after i close the doors

i figured out what was wrong, it was the harness plug it self. But i still can't figure out why the interior lights dont shut off after i close the doors

Do you have a bodykit?