This just started yesterday and has happened twice...using the left turn signal and the four ways start blinking,anyone ever have this happen?

Thanks and later tater

 

now thats a new one. . .either you have a blown diode, or your TIPM has gone bonkers.

 

Or be like me and my 4ways were on, well after 5 min of that they shut off automatically some how and i drove 2 hours thinking my blinkers worked. got stoped and told well after 20 min. figured out my 4 ways were still on