I have a 99 Tahoe that is having starting issues. Right now I believe I have it in fail enable mode. When it finally started I unplugged the key sensor and the security light stays on all the time. The reason for this is that ive tried the relearn method didn't work. ive tried to jump out using a resistor didn't work. I cut open the key to see if I could read the resistor in the key, this is the baffling part, no resistor in key. Just a regular key. With confused me cause how did it work in the first place. The whole time I was trying the things the security light never stayed on or blinked. Which makes me think that the issue might be the system it self not just the key. Any info would be helpful.
Apr 20, 2015 at 11:28 PM
