dorrough

Programming new blank transponder key

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I've lost one of the master keys to my 2004 Sienna minivan. I can buy a blank key, but it costs quite a lot to have it programmed. Programming seems to be a matter of inserting a working master key, they putting in the new blank key and following a series of steps (open doors, press pedals, etc.) Does anyone know how to program a blank key, so I can do it myself?

I'm hoping to avoid paying $500 for a new key if I lose this last one. I can buy a blank key for about $30, and get it cut for almost nothing, but I don't know how to program it.

Thanks for any advice ...

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its different for every model - and i can't help you with this - perhaps call your Dealer and see if he's feeling generous..

You might want to call the dealer anyway...I think you'll be pleasantly surprised on the prices on keys. My guess is they're under $100.

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Hey, found a site for your particular problem. Go to www.keylessremotesforless.com

They seem to have a huge selection and programming instructions, good luck!

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