Passenger side blinker randomly clicks fast but doesn't blink

[ivarr]

passenger side blinker randomly clicks fast and don't blink, then works fine for days before starting again.
front and rear bulbs are all good, and i have cleaned all the bulb contacts with a wire brush bit on a dremel tool .

any ideas ???

 

[Chris]

Most likely it's a bad ground somewhere. I'd almost bet on it.

 

[cjindna]

The front facing fender located bulb sockets have a tendency to fail causing intermittent issues like you describe.

 

[Rubicon88]

Sounds like someone put the reverse bulb in the turn signal socket.

Check that.

 

[Joe.B]

I had the same problem and I had a loose wire going the the light re wired it and it all good now