Hey guys, hopefully someone has done this before. My buddy replaced his steering column and pcm (stolen out of his truck), and i tuned his new pcm with no vats so the truck would start, it's runnin fine, i tuned it to get it runnin better, but the security ligt is still on, i would imagine i should "relink vats" right? would that solve that problem? Also, i am trying to change his vin to match the truck, the truck is a 2002 and i'm tryin to change it to a 2001 vin, but it seems that it wont let me, it said not the same OS or VCM or something. Any ideas, i'm goin over to his house tonight, will the RELINK VATS work?

 

i should work but i would just take the light out of the cluster (easier for me)