So I got my van diagnosed and was told that the reason my battery light and the van runs off the battery is:

"POB active generator field not switching properly, verified full field."

They said that the PCM/ECM needs to be replaced. Well they quoted me like $750, I know that is insane because I have seen them online way cheaper.

I checked on "Auto Computer Exchange" they have good prices, but their online reputation appears to be horrid, expect eBay. On eBay they have 100% positive feedback since 2002 with over 16000 reviews...so what is with that? Has anyone ordered one of their eBay units before?

http://feedback.ebay.com/ws/eBayISAP...30.m2531.l4585