Windshield wiper tick

I brought my 2008 in to get the blower motor replaced, and when I got the truck back I noticed my wipers starting to make a ticking sound when they are on the intermittent setting. It makes a tick when the wipers just finish the cycle. Doesn't do it on slow or high speed. Sound electrical, like in the steering column. Does anyone know if there is an easy way to get rid of the tick, it's driving me crazy! The dealership is out of town so I can't bring it back to get checked out.

 

My '09 does the same thing.

 

Mine does it too , I only notice it when my wife is in the truck because any other time I have the music cranked up .

 

Thanks, just thought it was strange that it just started happening all of a sudden. Love the truck though.