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Theft Deterrent System issue?

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2015 Silverado 2500 Double Cab w/6.0

the issue is that every once in a while, when I start the truck, it won’t start and the Theft deterrent light comes on.  If I turn the key off and try again, starts fine.  Also, this happened once. I turned off they key and s as lol if the electronics shut down (radio. Dash lights, etc.). Truck would not start, no dash lights and a clicking sound.  Jump started the truck snd everything was fine again.  I have a work badge with a chip in it but, I put it in a sleeve to prevent miscommunication.  I’m thinking it’s either my key or the theft deterrent system.  Thanks got your help in advance.


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