Plz Help. Fast turn signal. See details.
Ok, so I know that the common reason for a super fast turn signal is because a bulb may be out or going out, but that is definitely not my problem.
The left turn signal only blinks fast when I have the headlights or running lights on, turn them off, it slows down and isn't obnoxious anymore. Turn the lights on and it speeds back up immediately.
I have checked all of my lights, and they're all relatively new, replaced maybe a year or two ago, and the problem still occurred when brand new lights were installed. So what could it be that I can check or fix.
Thank you for any help you provide,