[kaycee]

Has anyone ever done this to there truck,I switched out my key and tumbler and the dreaded no start has returned.I have done a little internet surfing on this subject,seems most people put a diode in the yellow wire to fool the security basically just bypass the security .I don't care if it has a security system or not,was just wondering if any of you guys have done or had someone do this ,my truck is a 01 Silverado.