1999 Chevy Suburban starts then dies

1999 CHEVROLET SUBURBAN
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RACNROB1
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Electrical problem
1999 Chevy Suburban Four Wheel Drive Automatic

I just changed the turn signal control switch and now when I start my suburban it dies right away, I'm thinking it might be a security problem any ideals
Jan 22, 2010 at 2:51 PM
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TOOOMANYTOYS
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Sounds to me like you may have damaged the vats senor inside the igition lock cylinder. This is a two wire connector that tells the body control module that its the correct key going into the ignition. Problem is they have to be programmed to match key when replaced.
Jan 22, 2010 at 2:55 PM