After reading this thread, I bought this eBay replacement for my '94. TVSS goes into program mode, I click the FOB.... and nothing. I tried clearing the codes as well. Rinse and repeat... still nothing. Im wondering if it's because mine is a bit older and pre-OBDII. Any sugestions would be great. My door tumblers/key copies suck and it would be great to just use the FOB.