Prius Prime map update

whoops. no problem.

 

So…maybe I was wrong in my previous post saying the ANSIKE card didn’t work. The car did report a card read error on first power-up, as I said. But I’m thinking now it was a functioning card and I should have just left it. I say this because I ordered another similar card from Amazon (this one), based on reviews and "A" Fakespot score. When I installed it yesterday, I got the same "cannot read SD card" pop-up on initial start-up. But this time, I checked a few map functions before removing it and things seemed to be working as expected, despite the error message.

Today, I did not get the error on power-up, and I used navigation without a problem for a couple local drives. My maps, which were dated 2017-4-1, are now dated 2022-5-1, and I am seeing local roads for new housing developments I know did not exist in 2017, so it appears to be a newer map.

I’ll report back after I’ve had more time to play with it, but thinking now that error message is just a one-time hiccup and not a real problem.

 

Hi Sorry to break in
I have a 2017 Prius Prime Advance
When I go to Toyota parts check the standard monitor show the Nav SD upgrade card for about $200. However when you enter you vehicle info or Vin# it breaks down the parts list and indicates the SD is different for the 11.6" screen and far more costly- cheapest I found was $600 and as much as $900+ ? So I guess I'm asking was the standard SD totally compatible the Prius Advance 11.6" nav system. I having the SD installed this week and they quoted $200 but I concern it might screw something up. I belief it's 86271-GN8PR-23. However every Toyota part selling site indicates to use a another version at a steep price.
Your feed back will be much appreciated . Did you search and come across the same thing? Search for 86271-GN8PR-20 or 23 and you see what I mean when you check model compatibility. See PDF I attached.
Thanks Mark