Nav Version 7.1

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Sep 5, 2007 | 03:56 AM

#11

pjp

Enthusiast

Joined: Jul 2007

Posts: 30

From: Chicago

Re: Nav Version 7.1

Quote:

Originally Posted by Tideland Prius

Toyota won't give a free upgrade.

TCHs were shipped with both 5.1 and 6.1. The early ones had 5.1s.. I think they switched over to 6.1 last fall.

I assume Toyota makes the new version available for purchase, then, correct? How much?

Sep 5, 2007 | 10:43 AM

#12

Tideland Prius

Thread Starter

Pretty Darn Active Enthusiast

Joined: Jun 2007

Posts: 478

From: Canada

Re: Nav Version 7.1

Quote:

Originally Posted by pjp

I assume Toyota makes the new version available for purchase, then, correct? How much?

correct. You may update your disc at any time. Do note that once you use the new disc, your old one is useless and inserting it back in does nothing (odd eh?).

I believe the cost is to the tune of $200ish.

Sep 5, 2007 | 05:17 PM

#13

spiff72

Ridiculously Active Enthusiast

Joined: May 2006

Posts: 620

From: West Michigan

Re: Nav Version 7.1

Quote:

Originally Posted by Tideland Prius

Actually, it has been found that ejecting the 6.1, replacing it with the 5.1, pulling the radio fuse for 5 minutes and then replacing it will force the Nav to reload its firmware off the older disk once you turn the ignition back on. This works for the TCH, at least.

Last edited by spiff72; Sep 5, 2007 at 05:22 PM.