First thing to check is the bulbs. I know is sounds dumb, but a bad bulb can cause serious problems with some systems. Look carefully at the filament and then "flick" the bulb with your finger. If the element is loose, you will see it vibrating all over the place. A good bulb filament will not move at all when you flick it.
From there, check to make sure you have GOOD grounds in the system.
From there, check the flasher.
Frome there, drop by and we will do what we can to help out. You don't want to miss out on any of this fine driving weather now do you?
David
