[aartod]

The pulse curcuit boards are garbage... I know many people who have had their wipers go nutso and the pulse bosrd was the problem. My 96 astro had the wipers acting up and I replaced it and they work fine now. Alot of parts stores (including the dealer) want alot of $$$ for the pulse boards, but autozone had them for $29. It only takes about 5-10 mins to replace it...