2002 Sienna Key and keyless remote

[AznVR4]

Hey, Im normally on the camry form but, im in the process of picking up a used 2002 Sienna LE for my father there is only one key for the car and that key is a Valet Key which comes with the Keyless Entry Remote. my question is, what does the Master Key with the chip do (If it does have a chip) and i seen some blanks with the chip on ebay but i would have to program it, how whould i be able to program it without the master key? also could i program another keyless remote with the valet key? or do i need a master key aswell?

[Frank@toronto]

You will need the Master, to eventually program your blank key...

[AznVR4]

what about a new remote?

[Frank@toronto]

I think you can program up to four new remotes. However you still need the master.

Sounds like you will be visiting the dealer soon.

Just call up a few for pricing (they do differ).

[AznVR4]

does the Used Car Dealer Ship get these Key's at a fraction of cost?

[Frank@toronto]

Cheapest place to buy these keys is ebay.

Programming charge would remain the same.

[AznVR4]

ok, so is there any other difference between the Sienna transponder key and the valet key beside the glove dept.