High beam flasher doesn't flash

[BLACKZOOK]

Thanks guys. I'll WD it and let you know how I go...

I had that happeneing to me due to road crap and lack of use.I was going to use WD but I was advised by an auto electrician that its not the best stuff to use on electric components.He strongly recomended a contact cleaner for pcs and the sort .Just my 2c

New dad as Ruben said strip it down and try the contact cleaner.