Turn Signal Gremlins

[compoundtrey]

My turn signal relay is clicking the whole time the the truck is running.

if my headlights are off, the left turn signal indicator will be mostly off, but flicker a little...the left turn signal and parking lights will flicker

with headlights on, the turn signal indicator will be intermittently on and the left turn signal/parking lights flash like I have them switched on.

now the rear lights don't activate unless I flip the turn signal switch...


this problem only seems to affect the front left turn signal and no other....


I unplugged the tow harness at the rear to see if anything changed, nothing...

tried a new relay.... nothing


anyone else have this trouble?

I have Anzo headlioghts and marker lights
halogen bulbs in lows and highs and led bulbs in markers and turns...

tail lights are stock

 

[lesterl]

Sounds like your MFC switch is bad (the turn signal stalk switch), these can go bad and have various different issues since all the lights are run through them...