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Security, BCM, Something??

Old Nov 17, 2006 | 10:26 PM
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Default Security, BCM, Something??

I was having BCM problems. Reason being the middle connector on the BCM also fits a connector near the BCM, and Visa versa. We had them switched. So to let anyone know in the future, DO Not make this mistake. And yes both connectors fit eachother.

Once we figured that out we got lights, stereo, security chime, locks, windows roll up, hatch works, But the security light is the only thing that stays on now, and car will not start without jumping the theft deterrent relay (TDR) STILL.
Any Ideas?
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Old Nov 17, 2006 | 10:44 PM
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probubly burned something out in the BCM.....
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Old Nov 17, 2006 | 10:57 PM
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You might have a hard security code stored in BCM memory. You should take it in and have it scanned w/ Tech2, and have it diagnosed. Might need a new security program uploaded or flashed.
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Old Nov 17, 2006 | 11:12 PM
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where do I get it scanned at and what is a tech 2?
I dont see how I could have burned up something but who knows. Not me.
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Old Nov 17, 2006 | 11:55 PM
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Take it to a repipuatable shop....or the dealer and explain your situation. The Tech2 is the best interface used to diagnose GM vechicles. (factory scanner)
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