2002 NAV vs. 2003 NAV
Thread Starter
Driver School Candidate
Joined: Dec 2002
Posts: 39
Likes: 0
From: AZ
2002 NAV vs. 2003 NAV
I am the happy owner of an Early 2002 SC430 and an Early 2003 GX470. The NAV screens in both vehicles look and operate differently. I know in later model 2002 SC's the NAV screen looks and operates more like my 2003 GX.
What would I have to do to change the 2002 NAV to look and operate like the 2003 NAV? Is there an EPROM change necessary?
My dealer is saying that it can not be accomplished, I find THAT hard to believe.
The dealer suggested I buy a $500 map update and it MAY fix the problem. Before I waste $500 I want you guys (the experts) to tell me what to do.
What would I have to do to change the 2002 NAV to look and operate like the 2003 NAV? Is there an EPROM change necessary?
My dealer is saying that it can not be accomplished, I find THAT hard to believe.
The dealer suggested I buy a $500 map update and it MAY fix the problem. Before I waste $500 I want you guys (the experts) to tell me what to do.
Driver School Candidate
Joined: Mar 2001
Posts: 40
Likes: 0
From: california
the update will do it
the software is resident on the DVD, and will update to ECU ram automatically if a newer version is detected. There should be a warning on the DVD that says something like "Upon installation of this disk, you system software will automatically be updated. After this update, your navigation system will only support map DVD version XXXX".
Warning, once you do it, you cannot go back, so make sure you wanna do it first.
Warning, once you do it, you cannot go back, so make sure you wanna do it first.
Driver School Candidate
Joined: Aug 2003
Posts: 5
Likes: 0
From: California
Re: the update will do it
Originally posted by navigator
Warning, once you do it, you cannot go back, so make sure you wanna do it first.
Warning, once you do it, you cannot go back, so make sure you wanna do it first.
Rookie
Joined: Feb 2001
Posts: 86
Likes: 0
From: San Francisco, CA
Re: Re: the update will do it
Originally posted by SCalSienna
Why would anyone want to go back? Has anyone done the update and regretted it?
Why would anyone want to go back? Has anyone done the update and regretted it?
Last edited by joedoe; Sep 21, 2003 at 04:46 PM.
Thread
Thread Starter
Forum
Replies
Last Post
gstern1994
LS - 3rd Gen (2001-2006)
2
Aug 11, 2009 05:00 PM
