1999-2006 - has a Passlock system, basically it is a chip that tells the computer if the key is CUT the right way. If you jiggle, sneeze, or fart the wrong way it thinks you are trying to steal it and will kill the fuel system and on some models the ignition system as well. If you get a bad key made for these, and you try to jiggle it to make it work...you may or may not be able to drive away.
Chip for key
2006 Chevrolet Silverado SS
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how many 2004 silverado ss were produced?
2004 Chevrolet Silverado SS Extended Cab AWD
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General
Heater fan/cooler fan stuck in one position, cannot turn it off
2006 Chevrolet Silverado SS
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Chevrolet Silverado SS
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General
Why do you list the price of my truck as UNCERTAIN, that is the price of the truck and makes the listing look fake or not true. Can you please correct????
2003 Chevrolet Silverado SS Extended Cab AWD
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General
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