The 2002 model year of vehicles, specifically for brands like Chevrolet or Ford, may have keys with transponder chips, depending on the specific model and trim level. Many vehicles from that era began incorporating electronic anti-theft systems, which use a chip in the key for added security. However, not all keys for all models will have this feature, so it's essential to check the specific vehicle's owner manual or consult a dealer for accurate information.
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The immobilizer.
It could. A gray key does have a chip, a black key does not.
Yes
Yes
Nope!!!
Yes.
No there is no chip in the key however the ignition lock cylinder does enable and disable the theft system.
Yes it does.
If the key head is gray, yes. If the key head is black, no.
Yes, it has a chip. You can take the key to the Walmart auto section where they make keys. They can test it and tell you if it for sure has a chip but I am 99% sure it does.
It could, the sentry key system was optional on a 2002 Chrysler Town and Country.