Someone tried to steal my Tahoe, thank god they failed but they screwed up some stuff. Truck ran fine before, no problems at all. I had to replace the ignition cylinder, and it wont stay running, it acts like it wants to start but dies a second later. There was a small sensor on top of the lock cylinder housing with 3 wires that was broke out, it didn't look messed up bad, so i tried to put it back on, would that sensor cause no start, what the hell is it anyway. oh and the illuminated gear indicator on the gauge cluster stays on with the key off. Any and all ideas welcome, I will try anything, I need to get this truck running, thanks.here are some pics of the three wire sensor.
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