So i have tried at least a couple dozen times to enter programming mode to get my key fob working. I can not get it to enter the mode though. The multiplex module was changed because the other one was damaged. Not all doors locked and unlocked. All doors worked after the MP was replaced. Module was pulled from another 1999 TL. At least I hope it was a 99. It didn't check the manufacturing sticker, I just went off of what the salvage yard told me. Anyway, I tried using a snap on Verus scan tool and a Genesis scan tool to see if I could force it into programming mode, but there was no option to do so in the scan tools. I wouldn't care about the fob if I didn't need it to open the trunk from the outside. Any suggestions?