2010 Prius. Bought used with only 1 key fob. Want to add a spare key fob. In the past was able to buy a key fob off eBay for a 2008 Prius and program it by doing the chicken dance (process of pushing various buttons and opening and closing door in a specific sequence). Can 2010 Prius key fobs be programmed this way as well, or do 2010 require a visit to the dealer?
Making a new key for a 2010 requires a simple scanner with the key program function (Techstream or similar). No chicken dance. You can probably look up local locksmiths, they may do it for less than a dealership.
No easy way, you need Toyota Techstream laptop or equivalent. Dealer or some locksmiths. You can DIY Techstream (medium difficulty) , you need a laptop and a OBD2 bluetooth module TOYOTA Techstream V18 2024 – Full Installation Guide USB Version VXDIAG VCX NANO for TOYOTA - OBD2 Diagnostic Tool – VXDIAG Official Website