Review on Dorman 901-731 Tailgate Release Switch: Perfect Compatibility with Toyota Models by Adrian Summers

If this is for the Prius WITHOUT Smart Key then that's a five star rating. However, it is clearly marked "Notes: With Smart Entry, Bottom Switch", which it isn't. Technically, the switch and button are the same, but the smart key button and wiring harness are different. It will be Dorman 901-717. I wish I could do some research first instead of using this site as a proper search tool. I ended up getting it working by hooking up the wiring to my existing wiring harness.