2007 highlander, gps nav system

Printed From: the12volt.com
Forum Name: Mobile Video, GPS, and Navigation
Forum Discription: Mobile Video Head Units, DVD Players, LCD and TFT Monitors, Navigation, GPS, PS2, PS3, XBox, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=97655
Printed Date: July 07, 2025 at 7:58 PM

Topic: 2007 highlander, gps nav system

Posted By: juhlm
Subject: 2007 highlander, gps nav system
Date Posted: October 03, 2007 at 7:55 PM

Kar Tune Man,

I have a question. I am installing a GPS Nav system in an 07 HIghlander. The Wire Magic database says a yellow wire on the 2nd plug down on ECM for the VSS. There are 3 on this connector, None of which show alternating current. Any suggestions? Can I use a tach wire?

Mike

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Mike
North Carolina

Replies:

Posted By: sparkie
Date Posted: October 03, 2007 at 8:09 PM

You can't use a tach wire as this is engine speed and not vehicle speed. The VSS wire should be in the top corner of the second plug from the top behind the glove box.

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sparky

Posted By: Mike M2
Date Posted: October 04, 2007 at 6:42 AM

It will be pin 17....

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Mike M2
Tech Manager
CS Dealer Services

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